ProductList
- cycloidal-planetary-gear-speed-reducer
- gear-reducer
- ZQ, ZQH, ZQSH gear reducer
- The PM type cylindrical gear reducer
- The ZQA type cylindrical gear reducer
- The PJ type cylindrical gear reducer
- ZQ, ZQD high speed cylindrical gear reducer
- ZD, ZDH, ZDSH type reducer
- ZL, ZLH, ZLSH type reducer
- ZS, ZSH, ZSSH type reducer
- JZQ series gear reducer
- Gear ZLY, ZLZ hardened surface of cylindrical gear reducer JB/T8853-2001
- ZSC, ZSC (A).reduction box
- Gear ZDY, ZDZ hardened surface of cylindrical gear reducer JB/T8853-2001
- YK series conical and cylindrical gear reducer YB/T050-93
- Gear ZSY, ZSZ hardened surface of cylindrical gear reducer JB/T8853-2001
- K series conical and cylindrical gear reducer
- FDBY cone cylindrical gear reducer ZBJ19026-90
- FZLY cylindrical gear reducer ZBJ19004-88
- YN series gear reducer YB/T050-93
- HNK type circular arc gear reducer YB/T050-93
- QJY series of hoisting machinery reducer
- QJL crane vertical reducer JB/T8905.3-1999
- QJT crane set type reducer JB/T8905.4-1999
- QJD crane base type reducer JB/T8905.2-1999
- QJ type crane reducer JB/T89051-1999
- ZZL cone cylindrical gear reducer
- S series gear reducer
- DBY, DCY, DBZ, DCZ cylindrical gear reducer JB/T9002-1999
- ZDS type gear reducer JB/T5560-1991
- GS type high speed involute cylindrical gear box
- MHS, HS series of gear box
- JDX edge drive reducer JC/T878.2-2001
- The TJ315 type cylindrical gear reducer
- ZJY type shaft mounted cylindrical gear reducer JB/T 7007-1993
- ZWS series of spiral bevel gear reducer
- C a helical gear reducer
- PYZ series hardened shaft mounted speed reducer
- CR helical gear reducer
- CE two stage helical gear reducer
- ZLD, ZLDA spiral bevel gear reducer
- ZLS, ZLSA spiral bevel gear reducer
- ZLZ series of spiral bevel gear reducer
- JS series gear reducer
- NGLED gear reducer
- HD bevel gear commutator
- BZ series of spiral bevel gear steering box
- NT series of spiral bevel gear reducer
- XT series of spiral bevel gear reducer
- TH, TB high power reducer
- CHD type gear reducer motor
- Type CHM: horizontal straight gear reducer
- CH horizontal type single-phase, three-phase motor gear reducer
- Type CVD: gear reducer motor
- CVM type: straight vertical junction type gear reducer
- CV type vertical single-phase, three-phase motor gear reducer
- RC series helical (spiral bevel) steering gear box
- T series of spiral bevel gear steering box
- Z series spiral bevel gear reducer
- H helical gear box B spiral bevel gear helical gear box
- GH type roller movable teeth reducer JB/T6137-1992
- TZ series coaxial gear reducer JB/T7000-1993
- LC, LC (A) type two hardened cylinder gear vertical reducer
- LCW type horizontal level two hardened cylinder gear reducer
- DC, LDC, DCW cylindrical gear reducer
- DJC type vertical single-stage hardened cylinder gear reducer
- DSC, DZC vertical cylindrical gear reducer
- LPJ, LPB, LPP type vertical parallel shaft reducer of hard toothed surface
- FJ hardened cylinder gear reducer
- TY series coaxial gear reducer ZBJ19009-88
- Reducer ZBJI19027 with type QS
- NHD110 gear reducer
- DT series of spiral bevel gear reducer
- MC series hardened - gear speed reducer
- LTJ series transmission gear reducer
- VCYK type cone cylindrical gear reducer
- SD gear side mixer
- LC coaxial gear reducer
- TC cross spiral bevel gear reversing reducer
- QSJ series of cylindrical gear reducer
- PC series gear reducer
- SPJ-800 type reducer
- TYL series hardened cylinder gear reducer
- XT series gear reducer
- DBS series of unilateral double driving mill reducer
- ZJ axial cylindrical gear reducer JB/T 7337-1994
- ZL2 (Ⅱ 1 Chaplygin 2) cylindrical gear two stage reducer
- SP series conical gear commutator
- B180G type vertical cylinder gear reducer
- AT series spiral bevel gear reducer
- TE, TEK cylindrical gear reducer
- TF, TFK conical, cylindrical gear reducer
- QS, QSE, LG type "three in one" (jb-t9003-2004).
- QSC type "three in one" (jb-t9003-2004).
- PV series universal gear box
- ZD80, ZD90, ZD100 series helical gear reducer
- ZD (H) MCD80, 90, 100 series of cylindrical gear reducer
- The TMG suspension gear reducer
- SXH/B high power gear box
- DB spiral bevel gear DH parallel shaft helical gear reducer
- PJT series flat double gear box
- XHXB helical bevel gear series high power reducer
- MCD series gear reducer
- TEX type gear reducer
- TK series gear reducer
- TM series gear reducer
- JH/B series of industrial gear box
- ZFY, ZXY type of hardened cylinder gear reducer
- TD9000 series of hardened gear reducer
- TW, TWC series of shaft mounted speed reducer
- TA, TC9000 type of hardened gear reducer
- SL series high power gear box
- The PR module type gear reducer
- DSZC (D) universal speed reducer
- SKH type circular arc gear speed reducer
- ZSC (D) type high speed reducer
- LPYB-J, LSYB-J type vertical parallel axis gear reducer
- LFY type two stage vertical flange reducer of hard toothed surface
- GOJ type of hardened gear reducer
- JPT type of involute cylindrical gear reducer (JB-T10244-2001)
- KPTH type of involute cylindrical gear reducer JB/T10243 - 2001
- The B315 type cylindrical gear reducer
- AJ48 gear reducer
- GY type high speed arc cylindrical gear speed reducer increase (decrease)
- CF series conical cylindrical gear reducer
- TZ type three level vertical gear reducer
- TCJ series of cylindrical gear reducer
- QY hardened gear reducer for crane
- planet-gear-speed-reducer
- Gear-motor
- Worm-gear-reducer
- Harmonic reducer
- elevator
- Stepless reducer
- Special-reducer
- clutch
- support
- Three-reduction-box
- Belt-reduction-box
- Enterprise standard reducer (device)
- coupler-coupling
- Precision reducer
- Combined speed reducer
- Taiwan-foreign-reducer
- arrester
- motorized pulleys ;
- Electric
- Backstop
- asynchronous-motor
- synchronous-motor
- bearing enelosure; bearing oil seal ;
- Reducer fittings
- Lubricating oil, lubricating grease
Current positionReducerHome>> gear-reducer >> DBY, DCY, DBZ, DCZ cylindrical gear reducer JB/T9002-1999Suppliers
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Introduction
Guangdong Yuwen Reducer Factory 产品样本
Chinese Name:广东省钰雯减速机厂
Recommended for:




Nanhai district, foshan city, guangdong province ping chau day reducer was founded in 1983, is located in foshan city nanhai district pingzhou pingsheng five day near the bridge, in 20 years, our factory adhering to the "credibility to win customers, the quality of c
Chinese Name:广东省钰雯减速机厂
Recommended for:





Nanhai district, foshan city, guangdong province ping chau day reducer was founded in 1983, is located in foshan city nanhai district pingzhou pingsheng five day near the bridge, in 20 years, our factory adhering to the "credibility to win customers, the quality of c
Shanghai Nengwei reducer manufacturing Co., Ltd. 产品样本
Chinese Name:上海能蔚减速机制造有限公司
Recommended for:




Shanghai 能蔚 reducer Co., Ltd. is a scientific research, production, sales and integration of professional manufacturers, and in the same industry in the first through the ISO9001 international quality system certification. The company has Germany KLINGEINBERG high precision worm
Chinese Name:上海能蔚减速机制造有限公司
Recommended for:





Shanghai 能蔚 reducer Co., Ltd. is a scientific research, production, sales and integration of professional manufacturers, and in the same industry in the first through the ISO9001 international quality system certification. The company has Germany KLINGEINBERG high precision worm
Shanghai YinTong Reducer Company CO., LTD 产品样本
Chinese Name:上海寅通减速机总厂
Recommended for:




Shanghai Yin Tong Reducer Factory is specialized in producing Yin 021-36173321 pass card reducer, motor and other transmission equipment, professional production capacity at home. Production technology and market share based world leader in the international field of power transm
Chinese Name:上海寅通减速机总厂
Recommended for:





Shanghai Yin Tong Reducer Factory is specialized in producing Yin 021-36173321 pass card reducer, motor and other transmission equipment, professional production capacity at home. Production technology and market share based world leader in the international field of power transm
Taixing Taigang reducer Co., Ltd. 产品样本
Chinese Name:泰兴市泰钢减速机有限公司
Recommended for:




The initiation of reducer Co. Ltd. is located in the famous township of - Taixing city. Taixing city has the advantage in production of other city cannot be compared in the reducer, such as new products, new technology, casting, forging, drilling, milling, grinding teeth, the com
Chinese Name:泰兴市泰钢减速机有限公司
Recommended for:





The initiation of reducer Co. Ltd. is located in the famous township of - Taixing city. Taixing city has the advantage in production of other city cannot be compared in the reducer, such as new products, new technology, casting, forging, drilling, milling, grinding teeth, the com
Taixing Dali reducer factory 产品样本
Chinese Name: 泰兴市达力减速机厂
Recommended for:




Taixing Dali reducer factory located in the beautiful scenery of Taixing Huangqiao City Industrial Park, the main production, sales of various types of high precision soft tooth surface, Hardened reducer, ZLYJ reducer special for plastic extruder, pumping speed reducer special fo
Chinese Name: 泰兴市达力减速机厂
Recommended for:





Taixing Dali reducer factory located in the beautiful scenery of Taixing Huangqiao City Industrial Park, the main production, sales of various types of high precision soft tooth surface, Hardened reducer, ZLYJ reducer special for plastic extruder, pumping speed reducer special fo
Shanghai Xuelong Reducer Factory (Taiyuan office). 产品样本
Chinese Name:上海雪龙减速器厂(太原办事处).
Recommended for:




Shanghai Xuelong Reducer Factory (Taiyuan office).
Chinese Name:上海雪龙减速器厂(太原办事处).
Recommended for:





Shanghai Xuelong Reducer Factory (Taiyuan office).
RuideSen reducer (Chengdu) Co., Ltd. 产品样本
Chinese Name:瑞德森减速机(成都)有限公司
Recommended for:




Reed Sen reducer (Chengdu) Co Ltd is a joint venture, is the designated production machinery industry professionals gear motor company, ISO9001 certification enterprises. The company production of R series helical gear reducer, S series helical gears - worm reducer, F series para
Chinese Name:瑞德森减速机(成都)有限公司
Recommended for:





Reed Sen reducer (Chengdu) Co Ltd is a joint venture, is the designated production machinery industry professionals gear motor company, ISO9001 certification enterprises. The company production of R series helical gear reducer, S series helical gears - worm reducer, F series para
Qingdao Dongsheng Reduction Gear Co.,Ltd 产品样本
Chinese Name:青岛东升减速机有限公司
Recommended for:




Qingdao Dongsheng reducer Ltd. is located in Qingdao suburb, beautiful scenery, pleasant climate and convenient transportation, is the Ministry of Machinery Industry sentinel professional production gear manufacturers, with over 30 years of production history. Our advanced techno
Chinese Name:青岛东升减速机有限公司
Recommended for:





Qingdao Dongsheng reducer Ltd. is located in Qingdao suburb, beautiful scenery, pleasant climate and convenient transportation, is the Ministry of Machinery Industry sentinel professional production gear manufacturers, with over 30 years of production history. Our advanced techno
Shangyu Hengxin machinery Co., Ltd 产品样本
Chinese Name:上虞市恒信机械有限公司
Recommended for:




Shangyu Hanson Machinery Ltd. was established in May 2006, located in Zhejiang Shangyu Dong Guan Liang Lane Silver Ball industrial zone, located in the Hangzhou-Ningbo Expressway exit east off three lines, water, land and air transportation is very personable they . Is an es
Chinese Name:上虞市恒信机械有限公司
Recommended for:





Shangyu Hanson Machinery Ltd. was established in May 2006, located in Zhejiang Shangyu Dong Guan Liang Lane Silver Ball industrial zone, located in the Hangzhou-Ningbo Expressway exit east off three lines, water, land and air transportation is very personable they . Is an es
Hebei Zhiyuan decelerating Machinery Co., Ltd. 产品样本
Chinese Name:河北志远减速机械有限责任公司
Recommended for:




Since 1970 the plant has developed performance relentless pursuit of superior reducer, reducer with new ideas to improve performance, the product was awarded for its outstanding performance was "provincial superior", "Bu", have achieved Hebei Province Quality and Technical superv
Chinese Name:河北志远减速机械有限责任公司
Recommended for:





Since 1970 the plant has developed performance relentless pursuit of superior reducer, reducer with new ideas to improve performance, the product was awarded for its outstanding performance was "provincial superior", "Bu", have achieved Hebei Province Quality and Technical superv
Shandong Boshan General Machinery Factory 产品样本
Chinese Name:山东博山通用机械厂
Recommended for:




Shandong Boshan General Machinery Factory
Chinese Name:山东博山通用机械厂
Recommended for:





Shandong Boshan General Machinery Factory
Jiangsu Xinglong reducer Co. Ltd. 产品样本
Chinese Name:江苏太兴隆减速机有限公司
Recommended for:




Jiangsu Xinglong reducer Co., Ltd. specializing in the production of gear reducer, QY hardened gear reducer for crane
Chinese Name:江苏太兴隆减速机有限公司
Recommended for:





Jiangsu Xinglong reducer Co., Ltd. specializing in the production of gear reducer, QY hardened gear reducer for crane
Taixing Tengfei reducer factory 产品样本
Chinese Name:泰兴市腾飞减速机厂
Recommended for:




Takeoff speed reducer Co. Ltd. is specialized for lifting, metallurgy, mine, chemical industry, papermaking, pharmaceutical and other industries supporting the production of hardened, non-standard hardened, soft tooth surface, hardened, cycloidal pin wheel, electric roller reduce
Chinese Name:泰兴市腾飞减速机厂
Recommended for:





Takeoff speed reducer Co. Ltd. is specialized for lifting, metallurgy, mine, chemical industry, papermaking, pharmaceutical and other industries supporting the production of hardened, non-standard hardened, soft tooth surface, hardened, cycloidal pin wheel, electric roller reduce
Taixing Ruixing Reducer Co. LTD. 产品样本
Chinese Name:泰兴市瑞星减速机有限公司.
Recommended for:




Product series include: SH series new three-ring reducer with less tooth difference, soft tooth surface, medium hard tooth surface, hard tooth surface cylindrical gear reducer, cycloid needle wheel, planet, worm and worm, electric roller and other series of reducer. With the deve
Chinese Name:泰兴市瑞星减速机有限公司.
Recommended for:





Product series include: SH series new three-ring reducer with less tooth difference, soft tooth surface, medium hard tooth surface, hard tooth surface cylindrical gear reducer, cycloid needle wheel, planet, worm and worm, electric roller and other series of reducer. With the deve
Shangyu Ochs Gear Motor Co., LTD. 产品样本
Chinese Name:上虞奥克斯齿轮电机有限公司.
Recommended for:




Aokx co., LTD is a sino-AMERICAN joint venture, which is jointly formed by Shangyu Aokx Gear motor Co., LTD and Shangyu Aokx machinery Co., LTD., and is set up according to modern enterprise standards, integrating technology, development, production, sales and service, and contro
Chinese Name:上虞奥克斯齿轮电机有限公司.
Recommended for:





Aokx co., LTD is a sino-AMERICAN joint venture, which is jointly formed by Shangyu Aokx Gear motor Co., LTD and Shangyu Aokx machinery Co., LTD., and is set up according to modern enterprise standards, integrating technology, development, production, sales and service, and contro
Shanghai Heavy Machinery Manufacturing Co., Ltd. Saiga 产品样本
Chinese Name:上海赛加重工机械制造有限公司
Recommended for:




Saiga (Shanghai) reducer Co., Ltd. is the development, production of professional corporate motor deceleration. The main products are: R series helical gear reducer of hard toothed surface power 0.12-160KW), K series of spiral bevel gear reducer (power 0.12-200KW), S series helic
Chinese Name:上海赛加重工机械制造有限公司
Recommended for:





Saiga (Shanghai) reducer Co., Ltd. is the development, production of professional corporate motor deceleration. The main products are: R series helical gear reducer of hard toothed surface power 0.12-160KW), K series of spiral bevel gear reducer (power 0.12-200KW), S series helic
Taixing Runyuan reducer Co. Ltd. 产品样本
Chinese Name:泰兴市润源减速机有限公司
Recommended for:




Taixing Runyuan reducer Co., Ltd. is one of the professional manufacture of reducer manufacturers, has the most advanced manufacturing and testing equipment international counterparts in. Come ten years, through the introduction of advanced technology and independent development,
Chinese Name:泰兴市润源减速机有限公司
Recommended for:





Taixing Runyuan reducer Co., Ltd. is one of the professional manufacture of reducer manufacturers, has the most advanced manufacturing and testing equipment international counterparts in. Come ten years, through the introduction of advanced technology and independent development,
Zibo jiaqida transmission equipment Co., Ltd 产品样本
Chinese Name:淄博佳奇达传动设备有限公司.
Recommended for:




Zibo jiaqida transmission equipment Co., Ltd
Chinese Name:淄博佳奇达传动设备有限公司.
Recommended for:





Zibo jiaqida transmission equipment Co., Ltd
Shanghai jinteng decelerating Machinery Co., Ltd. 产品样本
Chinese Name:上海锦腾减速机械有限公司
Recommended for:




Shanghai jinteng Machinery Co., Ltd. is China general machinery industry association by gearbox units, is engaged in the reduction machine manufacturing company, company of domestic counterparts in the first through the ISO9001:2000 quality system certification The company has i
Chinese Name:上海锦腾减速机械有限公司
Recommended for:





Shanghai jinteng Machinery Co., Ltd. is China general machinery industry association by gearbox units, is engaged in the reduction machine manufacturing company, company of domestic counterparts in the first through the ISO9001:2000 quality system certification The company has i
ZHEJIANG OMITER SPEED REDUCER MACHINERY CO.,LTD 产品样本
Chinese Name:浙江欧迈特减速机械有限公司
Recommended for:




Zhejiang OMITER Speed Reducers Mechanisim CO.,LTD located in Songqiao Industry Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province. OMITER company has two brands---GEAR and OMITER and is a well-known enterprice, which is integrated transmission equipment research
Chinese Name:浙江欧迈特减速机械有限公司
Recommended for:





Zhejiang OMITER Speed Reducers Mechanisim CO.,LTD located in Songqiao Industry Park, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province. OMITER company has two brands---GEAR and OMITER and is a well-known enterprice, which is integrated transmission equipment research
Changzhou ye run transmission equipment Co., Ltd. 产品样本
Chinese Name:常州烨润传动设备有限公司
Recommended for:




The company is located in Wujin District of Changzhou City, Qian Huang Town Industrial Zone, convenient transportation. Companies and research institutes, the introduction of a variety of transmission parts design software and technology, in the production of series of planeta
Chinese Name:常州烨润传动设备有限公司
Recommended for:





The company is located in Wujin District of Changzhou City, Qian Huang Town Industrial Zone, convenient transportation. Companies and research institutes, the introduction of a variety of transmission parts design software and technology, in the production of series of planeta
Jiangsu BAOLILAI New Power Machinery Co., Ltd. 产品样本
Chinese Name:江苏宝利来新动力机械有限公司
Recommended for:




Jiangsu BAOLILAI New Power Machinery Co., Ltd. is a dedicated X.B series planet cycloid reducer, electric drum and related products R & D, production and sales enterprises, the products have been widely used in metallurgy, mining, lifting, transportation, petroleum, chemical,
Chinese Name:江苏宝利来新动力机械有限公司
Recommended for:





Jiangsu BAOLILAI New Power Machinery Co., Ltd. is a dedicated X.B series planet cycloid reducer, electric drum and related products R & D, production and sales enterprises, the products have been widely used in metallurgy, mining, lifting, transportation, petroleum, chemical,
Tianjin No.2 reducer factory 产品样本
Chinese Name:天津市第二减速机厂.
Recommended for:




The main products are: hard tooth surface cone, cylindrical gear reducer; Ordinary cylindrical gear reducer; Planetary pendulum needle wheel speed reducer; Gear motor; Special reducer for rolling mill and other series products. And dedicated to the user design, manufacture of all
Chinese Name:天津市第二减速机厂.
Recommended for:





The main products are: hard tooth surface cone, cylindrical gear reducer; Ordinary cylindrical gear reducer; Planetary pendulum needle wheel speed reducer; Gear motor; Special reducer for rolling mill and other series products. And dedicated to the user design, manufacture of all
Taixing Su Tai deceleration mechanism Manufacturing Co., LTD. 产品样本
Chinese Name:泰兴市苏泰减速机制造有限公司.
Recommended for:




The enterprise information is being sorted out! The enterprise information is being sorted out!
Chinese Name:泰兴市苏泰减速机制造有限公司.
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The enterprise information is being sorted out! The enterprise information is being sorted out!
Shandong Liuhang reducer Co., Ltd. 产品样本
Chinese Name:山东柳杭减速机有限公司
Recommended for:




Shandong Boshan reducer factory is located in the Boshan District of Zibo City, east of Road 205, North Jiqinggaosu Road, West foreshore Bo highway only 0.5 kilometers, traffic is convenient. Enterprises have been thirty years of plant history, covers an area of 30000 square mete
Chinese Name:山东柳杭减速机有限公司
Recommended for:





Shandong Boshan reducer factory is located in the Boshan District of Zibo City, east of Road 205, North Jiqinggaosu Road, West foreshore Bo highway only 0.5 kilometers, traffic is convenient. Enterprises have been thirty years of plant history, covers an area of 30000 square mete
Shandong Laiwu Coal Mining Machinery Co., Ltd. gear forging company 产品样本
Chinese Name:山东莱芜煤矿机械有限公司齿轮锻造公司
Recommended for:




Shandong Laiwu Coal Mining Machinery Co., Ltd. is a national coal machine and product design, manufacturing backbone enterprises, the existing staff of 1800 people, including all types of professional and technical personnel 400 people, have advanced title 60 people, engineering
Chinese Name:山东莱芜煤矿机械有限公司齿轮锻造公司
Recommended for:





Shandong Laiwu Coal Mining Machinery Co., Ltd. is a national coal machine and product design, manufacturing backbone enterprises, the existing staff of 1800 people, including all types of professional and technical personnel 400 people, have advanced title 60 people, engineering
Tianjin Saini decelerating Machinery Co. Ltd. 产品样本
Chinese Name:天津赛尼减速机械有限公司
Recommended for:




Tianjin Saini decelerating Machinery Co. Ltd. to "never give up, never stop," the enterprise spirit of "customer first, service first" business philosophy. Wumart provide high quality products, fast delivery, after sale service for customers to reach the acme of perfection. Tianj
Chinese Name:天津赛尼减速机械有限公司
Recommended for:





Tianjin Saini decelerating Machinery Co. Ltd. to "never give up, never stop," the enterprise spirit of "customer first, service first" business philosophy. Wumart provide high quality products, fast delivery, after sale service for customers to reach the acme of perfection. Tianj
Xinxiang Xinxing Decelerator Factory 产品样本
Chinese Name:新乡市新兴减速机厂
Recommended for:




Xinxiang Xinxing Decelerator Factory is specializing in the production of Yubei area reducer factory, located in the famous crane, reducer, vibration machinery Town Xinxiang City, is located in the Beijing Guangzhou railway, Beijing Zhuhai expressway runs through the north and th
Chinese Name:新乡市新兴减速机厂
Recommended for:





Xinxiang Xinxing Decelerator Factory is specializing in the production of Yubei area reducer factory, located in the famous crane, reducer, vibration machinery Town Xinxiang City, is located in the Beijing Guangzhou railway, Beijing Zhuhai expressway runs through the north and th
Tianjin reducer Limited by Share Co., Ltd 产品样本
Chinese Name:天津减速机股份有限公司(百利天星)
Recommended for:




Tianjin reducer, Inc. ( formerly Tianjin Reducer Factory ) was founded to 1956 , is the national production reducer , gearbox professional factory ; yes planetary cycloid reducer and oil product development and production of electric drum birthplace ; machinery industry key enter
Chinese Name:天津减速机股份有限公司(百利天星)
Recommended for:





Tianjin reducer, Inc. ( formerly Tianjin Reducer Factory ) was founded to 1956 , is the national production reducer , gearbox professional factory ; yes planetary cycloid reducer and oil product development and production of electric drum birthplace ; machinery industry key enter