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 >> ZQ, ZQH, ZQSH gear reducerSuppliers
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Introduction
Zibo Boshan Zhengda deceleration machinery Factory 产品样本
Chinese Name:淄博博山正大减速机械厂
Recommended for:
Zibo Boshan Zhengda deceleration machinery Factory
Chinese Name:淄博博山正大减速机械厂
Recommended for:
Zibo Boshan Zhengda deceleration machinery Factory
Taixing Kangya reducer manufacturing Co., Ltd. 产品样本
Chinese Name:泰兴市康亚减速机制造有限公司
Recommended for:
Taixing Kangya reducer manufacturing Co., Ltd. Taixing Kangya reducer manufacturing Co., Ltd.
Chinese Name:泰兴市康亚减速机制造有限公司
Recommended for:
Taixing Kangya reducer manufacturing Co., Ltd. Taixing Kangya reducer manufacturing Co., Ltd.
Taixing city Hairuide Machinery Fittings Factory 产品样本
Chinese Name:泰兴市海德瑞机械配件厂
Recommended for:
Taixing Haide Rui Machinery Parts Factory original Taixing Reducer Factory "target, China's largest manufacturing enterprises reducer." The new century, science and technology will move forward at a faster rate, China has joined the WTO, marking the Chinese economy and the world
Chinese Name:泰兴市海德瑞机械配件厂
Recommended for:
Taixing Haide Rui Machinery Parts Factory original Taixing Reducer Factory "target, China's largest manufacturing enterprises reducer." The new century, science and technology will move forward at a faster rate, China has joined the WTO, marking the Chinese economy and the world
Jade Dezhou reducer Co. Ltd. (Shandong Dezhou reducer factory 产品样本
Chinese Name:德州亚德减速机有限公司(山东德州减速机厂
Recommended for:
Dezhou reducer factory, is located in the nine day of the Shandong Province, Dezhou City, adjacent to the Beijing Fuzhou Expressway, 104 National Road and other main line, railway, transportation is convenient, the geographical position is superior. The factory was founded in 19
Chinese Name:德州亚德减速机有限公司(山东德州减速机厂
Recommended for:
Dezhou reducer factory, is located in the nine day of the Shandong Province, Dezhou City, adjacent to the Beijing Fuzhou Expressway, 104 National Road and other main line, railway, transportation is convenient, the geographical position is superior. The factory was founded in 19
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 city heidenry Machinery Fittings Factory 产品样本
Chinese Name:泰兴市海德瑞机械配件厂
Recommended for:
The company has rich production experience, strong technical force, advanced testing equipment, advanced testing equipment, product stability, quality and reliable. The "people-oriented, technology leading, quality first, the user first" is the company's service tenet, is willing
Chinese Name:泰兴市海德瑞机械配件厂
Recommended for:
The company has rich production experience, strong technical force, advanced testing equipment, advanced testing equipment, product stability, quality and reliable. The "people-oriented, technology leading, quality first, the user first" is the company's service tenet, is willing
Shanghai Lianming Transmission Machinery Co., Ltd. 产品样本
Chinese Name:上海联铭传动机械有限公司
Recommended for:
Ming Transmission Machinery Co., Ltd. Shanghai Alliance is a professional cut , gearbox design and manufacture of high-tech enterprise , passed ISO9001: 2000 international quality system certification , sales outlets nationwide coverage. The company has introduced advanced techno
Chinese Name:上海联铭传动机械有限公司
Recommended for:
Ming Transmission Machinery Co., Ltd. Shanghai Alliance is a professional cut , gearbox design and manufacture of high-tech enterprise , passed ISO9001: 2000 international quality system certification , sales outlets nationwide coverage. The company has introduced advanced techno
Zibo Boshan Xinjie Machinery Co., Ltd. 产品样本
Chinese Name:淄博市博山鑫杰机械有限公司
Recommended for:
Zibo Boshan Xinjie Machinery Co., Ltd., located in the historical and cultural city -- Shandong province Zibo city Boshan District, the geographical position is superior, convenient and quick transportation and communication, is one of the local manufacturing, research and develo
Chinese Name:淄博市博山鑫杰机械有限公司
Recommended for:
Zibo Boshan Xinjie Machinery Co., Ltd., located in the historical and cultural city -- Shandong province Zibo city Boshan District, the geographical position is superior, convenient and quick transportation and communication, is one of the local manufacturing, research and develo
Taixing Huadong reducer manufacturing Co., Ltd. 产品样本
Chinese Name:泰兴市华东减速机制造有限公司
Recommended for:
Taixing Huadong reducer manufacturing Co., Ltd. (former Taixing speed reducer three factory) is a company engaged in the reducer, electric roller and gear distribution box R & D, manufacturing, sales of professional firms. Founded in 1986, is located in the Yangtze River in Taixi
Chinese Name:泰兴市华东减速机制造有限公司
Recommended for:
Taixing Huadong reducer manufacturing Co., Ltd. (former Taixing speed reducer three factory) is a company engaged in the reducer, electric roller and gear distribution box R & D, manufacturing, sales of professional firms. Founded in 1986, is located in the Yangtze River in Taixi
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
Zibo Boshan Xuyu Machinery Co., Ltd. 产品样本
Chinese Name:淄博博山旭宇机械有限公司
Recommended for:
Zibo Boshan Xuyu Machinery Co., Ltd., located in the historical and cultural city -- Shandong province Zibo city Boshan District, the geographical position is superior, convenient and quick transportation and communication, is one of the local manufacturing, research and developm
Chinese Name:淄博博山旭宇机械有限公司
Recommended for:
Zibo Boshan Xuyu Machinery Co., Ltd., located in the historical and cultural city -- Shandong province Zibo city Boshan District, the geographical position is superior, convenient and quick transportation and communication, is one of the local manufacturing, research and developm
Taixing Huatong Transmission Machinery Manufacturing Co., Ltd. 产品样本
Chinese Name:泰兴市华通传动机械制造有限公司
Recommended for:
The company has in Taixing Huatong transmission machinery in twenty-first Century rising manufacturing Co. Ltd is a large enterprise with scientific research, development, design, production in one of the. "China" trademark was awarded "Jiangsu province famous trademark", huatong
Chinese Name:泰兴市华通传动机械制造有限公司
Recommended for:
The company has in Taixing Huatong transmission machinery in twenty-first Century rising manufacturing Co. Ltd is a large enterprise with scientific research, development, design, production in one of the. "China" trademark was awarded "Jiangsu province famous trademark", huatong
Indigo Wuxi reducer Co. Ltd. 产品样本
Chinese Name:无锡迪格减速机有限公司
Recommended for:
Indigo Wuxi reducer Co. Ltd.
Chinese Name:无锡迪格减速机有限公司
Recommended for:
Indigo Wuxi reducer Co. Ltd.
Qingdao Jiuzhou machinery Co., LTD. 产品样本
Chinese Name:青岛九洲机械有限公司.
Recommended for:
Qingdao jiuzhou machinery Co., Ltd. produces various types of reducer has the domestic advanced level. The production of planetary pendulum needle wheel reducer, using the planet swing principle and cycloid tooth engagement novel transmission machinery, this series of reducer has
Chinese Name:青岛九洲机械有限公司.
Recommended for:
Qingdao jiuzhou machinery Co., Ltd. produces various types of reducer has the domestic advanced level. The production of planetary pendulum needle wheel reducer, using the planet swing principle and cycloid tooth engagement novel transmission machinery, this series of reducer has
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).
Qingdao Guanxin Shun reducer manufacturing Co., Ltd. 产品样本
Chinese Name:青岛冠鑫顺减速机制造有限公司
Recommended for:
Qingdao guanshun Machinery Factory is located in the beautiful coastal city - Qingdao. Our company since its inception, after many years of management, now has professional production technology, rich production experience, advanced production technology, sophisticated management
Chinese Name:青岛冠鑫顺减速机制造有限公司
Recommended for:
Qingdao guanshun Machinery Factory is located in the beautiful coastal city - Qingdao. Our company since its inception, after many years of management, now has professional production technology, rich production experience, advanced production technology, sophisticated management
Changzhou Zhaoxin decelerating Machinery Co., Ltd. 产品样本
Chinese Name:常州兆鑫减速机械有限公司
Recommended for:
Changzhou trillion xin deceleration machinery Co., LTD is located in jiangsu changzhou wujin. Changzhou is a developed light industrial city. 37) beautiful taihu lake scenic area, close to the shanghai-nanjing railway and the middle part of huning highway, the traffic is very co
Chinese Name:常州兆鑫减速机械有限公司
Recommended for:
Changzhou trillion xin deceleration machinery Co., LTD is located in jiangsu changzhou wujin. Changzhou is a developed light industrial city. 37) beautiful taihu lake scenic area, close to the shanghai-nanjing railway and the middle part of huning highway, the traffic is very co
Jiangsu Jiangwei Deceleration Mechanism Manufacturing Co., LTD. 产品样本
Chinese Name:江苏江威减速机制造有限公司.
Recommended for:
Jiangwei reducer manufacturing Co., Ltd. production: ZDY series reducer SZ cone, double screw extruder reducer JZQ reducer ZSY series reducer ZLYJ series gear plastic machine special reducer (horizontal) ZLYJ series gear plastic machine special reducer (vertical)
Chinese Name:江苏江威减速机制造有限公司.
Recommended for:
Jiangwei reducer manufacturing Co., Ltd. production: ZDY series reducer SZ cone, double screw extruder reducer JZQ reducer ZSY series reducer ZLYJ series gear plastic machine special reducer (horizontal) ZLYJ series gear plastic machine special reducer (vertical)
Shandong Boshan reducer factory Shandong Liuhang reducer Co., Ltd. 产品样本
Chinese Name:山东博山减速机厂山东柳杭减速机有限公司
Recommended for:
Shandong Liuhang reducer Co., Ltd. (former Shandong Boshan reducer factory) was founded in 1969, is now the Chinese reduction Machinery Industry Association member units, Chinese gear industry association member units, Chinese General Machinery Industry Association member units.
Chinese Name:山东博山减速机厂山东柳杭减速机有限公司
Recommended for:
Shandong Liuhang reducer Co., Ltd. (former Shandong Boshan reducer factory) was founded in 1969, is now the Chinese reduction Machinery Industry Association member units, Chinese gear industry association member units, Chinese General Machinery Industry Association member units.
Xinxiang TongYong machinery trade center 产品样本
Chinese Name:新乡市通用机械设备贸易中心
Recommended for:
This company specialized production B, X series cycloid reducer and ZDY, ZLY, ZSY cylindrical gear reducer, helical gear reducer, ZQ, JZQ soft tooth surface, DCY reducer, electric drum, and diverse varieties, complete specifications, beautiful appearance, long service life, and t
Chinese Name:新乡市通用机械设备贸易中心
Recommended for:
This company specialized production B, X series cycloid reducer and ZDY, ZLY, ZSY cylindrical gear reducer, helical gear reducer, ZQ, JZQ soft tooth surface, DCY reducer, electric drum, and diverse varieties, complete specifications, beautiful appearance, long service life, and t
Pingyao reducer Center 产品样本
Chinese Name:山西平遥减速器总汇
Recommended for:
The series of products the company gathered in Shanxi Pingyao, specializing in the production of reducer base, machine and spare parts processing, reducer and parts casting processing, quality excellent, prices low, the confluence of commitment, free guide installation, quality o
Chinese Name:山西平遥减速器总汇
Recommended for:
The series of products the company gathered in Shanxi Pingyao, specializing in the production of reducer base, machine and spare parts processing, reducer and parts casting processing, quality excellent, prices low, the confluence of commitment, free guide installation, quality o
Jiangsu Taizhixing reducer Co., Ltd. 产品样本
Chinese Name:江苏泰之星减速机有限公司
Recommended for:
Jiangsu Thai Star reducer Co., Ltd. specializing in the production of electric drum, YD oil cooled electric roller
Chinese Name:江苏泰之星减速机有限公司
Recommended for:
Jiangsu Thai Star reducer Co., Ltd. specializing in the production of electric drum, YD oil cooled electric roller
Shenyang Aojie reduction unit Co., Ltd 产品样本
Chinese Name:沈阳奥杰减变速机有限公司
Recommended for:
Shenyang ORJ by gearbox Co., Ltd. is a company engaged in domestic reducer development, manufacturing and marketing of professional companies. The new modular products, advanced testing equipment and complete manufacturing processes and equipment to make products with high levels
Recommended Products
Chinese Name:沈阳奥杰减变速机有限公司
Recommended for:
Shenyang ORJ by gearbox Co., Ltd. is a company engaged in domestic reducer development, manufacturing and marketing of professional companies. The new modular products, advanced testing equipment and complete manufacturing processes and equipment to make products with high levels
Recommended Products
Tianjin Xinghuo reducer Co., Ltd. 产品样本
Chinese Name:天津市星火减速机有限公司
Recommended for:
Tianjin spark reducer factory was founded in the early ninety century, company production cycloid reducer, gear reducer, worm gear reducer, the worm screw lift. Products sold over the years all over the country, some products exported to Europe and Southeast Asian countries. The
Chinese Name:天津市星火减速机有限公司
Recommended for:
Tianjin spark reducer factory was founded in the early ninety century, company production cycloid reducer, gear reducer, worm gear reducer, the worm screw lift. Products sold over the years all over the country, some products exported to Europe and Southeast Asian countries. The
Xin Nord Transmission Machinery Co., Ltd. 产品样本
Chinese Name:鑫诺德传动机械有限公司
Recommended for:
Nord Hebei Xin Machinery Co., Ltd. specializing in the production of cycloidal reducer, B series X, hardened cylinder gear reducer, MBY reducer, bevel gear reducer series, single screw plastic extruder reducer series of special machine, G series gear reducer series, soft tooth su
Chinese Name:鑫诺德传动机械有限公司
Recommended for:
Nord Hebei Xin Machinery Co., Ltd. specializing in the production of cycloidal reducer, B series X, hardened cylinder gear reducer, MBY reducer, bevel gear reducer series, single screw plastic extruder reducer series of special machine, G series gear reducer series, soft tooth su
Qingdao Hengruide Machinery Co., Ltd. 产品样本
Chinese Name:青岛恒瑞得机械有限公司
Recommended for:
Machinery Co., Ltd. Qingdao Henry was the production of various models reducer professional enterprise, has the domestic advanced level. Production planetary cycloid reducer, only with cycloidal gear planetary transmission principle and novel mechanical teeth together, the series
Chinese Name:青岛恒瑞得机械有限公司
Recommended for:
Machinery Co., Ltd. Qingdao Henry was the production of various models reducer professional enterprise, has the domestic advanced level. Production planetary cycloid reducer, only with cycloidal gear planetary transmission principle and novel mechanical teeth together, the series
Qingdao Shengtai reducer factory 产品样本
Chinese Name:青岛盛泰减速机厂
Recommended for:
I plant is the production of various types of professional gear manufacturers, producing a planetary cycloid reducer, planetary transmission principle and cycloidal tooth meshing novel transmission machinery, the series reducer has a smooth, reliable, large carrying capacity high
Chinese Name:青岛盛泰减速机厂
Recommended for:
I plant is the production of various types of professional gear manufacturers, producing a planetary cycloid reducer, planetary transmission principle and cycloidal tooth meshing novel transmission machinery, the series reducer has a smooth, reliable, large carrying capacity high
Hebei Wuqiao Jiaxing reducer Co., Ltd. 产品样本
Chinese Name:河北吴桥嘉兴减速机有限公司
Recommended for:
Hebei Wuqiao Jiaxing reducer Co., Ltd. is located in the famous hometown of acrobatics enterprise --- Wuqiao, more than 2 square meters, nearly twenty years of production history, is the design, production and sales of various kinds of reducer specialized company. Company's main
Chinese Name:河北吴桥嘉兴减速机有限公司
Recommended for:
Hebei Wuqiao Jiaxing reducer Co., Ltd. is located in the famous hometown of acrobatics enterprise --- Wuqiao, more than 2 square meters, nearly twenty years of production history, is the design, production and sales of various kinds of reducer specialized company. Company's main
Taixing Huaxing reducer manufacturing Co., Ltd. 产品样本
Chinese Name:泰兴市华星减速机制造有限公司
Recommended for:
Taixing Huaxing reducer manufacturing Co., Ltd. is located in Taixing City, Taixing Zhen Geng Dai Cun 558, city highway, Ningtong Expressway Interchange, the geographical position is superior, the humanities environment elegant, convenient traffic. Huaxing reducer manufacturing
Chinese Name:泰兴市华星减速机制造有限公司
Recommended for:
Taixing Huaxing reducer manufacturing Co., Ltd. is located in Taixing City, Taixing Zhen Geng Dai Cun 558, city highway, Ningtong Expressway Interchange, the geographical position is superior, the humanities environment elegant, convenient traffic. Huaxing reducer manufacturing