Management ModernizationIntelligent Globalization of MarketInternationalization of talents

Chongqing Mexin Yishen Machinery Co., Ltd is a high-tech enterprise specialized in R&D, production and sales of internal combustion engine crankshaft and compressor crankshaft. It is one of the international and world-renowned small precision crankshaft manufacturing bases. The company is he
Products & services
Processing equipment

automatic production line

The company deeply promotes the construction of intelligent factory, sets up a number of automatic production lines, in order to improve the ability of global customer service.
  • The line for E customer
  • The line for H customer
  • Optimize products structure
  • Facilitate industrie upgrade
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Processing equipment

We have more than 600 CNC lathes, deep-hole drilling machines, machining centers and CNC grinders.
  • Mazak CNC lathe
  • Beier Machine and Shanghai CNC Grinder
  • Special deep hole drilling machine
  • TSUGAMI CNC Grinder
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Quality Control
  • core technology
  • System Certification
  • Testing equipment
▪ normal crankshaft processing technology for gasoline engines ▪ quenching control technology for crankshaft crank neck of gasoline engine ▪ crankshaft taper axial positioning control technology for gasoline engine ▪ back and forth swing type curved neck polishing technique ▪ motorcycle crankshaft pressing technology ▪ horizontal pressing technology of crankshaft gear ▪ eccentric shaft machining technology ▪ angular inspection technique for spindle plane and eccentric plane of shaft parts ▪ circumferential positioning technology for crankshaft crank machining ▪ plane Angle detection technique for eccentric journal of shaft parts
  • Drilling and tapping fixture for crankshaft end axle
  • Compressor crankshaft journal grinding surface tooling
  • Crankshaft Detection Pipeline
  • Crankshaft Crank Arm Midline and Output Fan Outside Wall Dis
  • Installation and Fixture for Processing Deep Oil Holes of Mo
The company has obtained IATF16949 international quality system certification, and continues to improve in accordance with the requirements of the system, consolidate the basic management, promote lean production, improve the human resource management system, and strive to improve the comprehensive ability of customer service. The company fully fulfills its social responsibility and increases its investment in environmental protection, safety and occupational health. In addition to the relevant national standards certification, the company has also obtained ISO14000 environmental management system certification and ISO45001 occupational health and safety management system certification.
  • Occupational Health and Safety Management System Certificati
  • Environmental management system certification
  • IATF Quality Management System
The company has a complete range of advanced testing equipment at home and abroad, covering the precision Measurement, chemical composition, metallographic structure, mechanical properties and other aspects. Such as: the Taylor hopson's columnimeter, Zeiss's CMM, shimazu's light Spectrometer, etc.
  • Roundness Cylindricity Instrument
  • CMM
  • Fatigue testing machine
  • Tensile testing machine
  • Impact tester
  • Infrared Carbon and Sulphur Analyser
▪ normal crankshaft processing technology for gasoline engines ▪ quenching control technology for crankshaft crank neck of gasoline engine ▪ crankshaft taper axial positioning control technology for gasoline engine ▪ back and forth swing type curved neck polishing technique ▪ motorcycle crankshaft pressing technology ▪ horizontal pressing technology of crankshaft gear ▪ eccentric shaft machining technology ▪ angular inspection technique for spindle plane and eccentric plane of shaft parts ▪ circumferential positioning technology for crankshaft crank machining ▪ plane Angle detection technique for eccentric journal of shaft parts
  • Drilling and tapping fixture for crankshaft end axle
  • Compressor crankshaft journal grinding surface tooling
  • Crankshaft Detection Pipeline
  • Crankshaft Crank Arm Midline and Output Fan Outside Wall Dis
  • Installation and Fixture for Processing Deep Oil Holes of Mo
The company has obtained IATF16949 international quality system certification, and continues to improve in accordance with the requirements of the system, consolidate the basic management, promote lean production, improve the human resource management system, and strive to improve the comprehensive ability of customer service. The company fully fulfills its social responsibility and increases its investment in environmental protection, safety and occupational health. In addition to the relevant national standards certification, the company has also obtained ISO14000 environmental management system certification and ISO45001 occupational health and safety management system certification.
  • Occupational Health and Safety Management System Certificati
  • Environmental management system certification
  • IATF Quality Management System
The company has a complete range of advanced testing equipment at home and abroad, covering the precision Measurement, chemical composition, metallographic structure, mechanical properties and other aspects. Such as: the Taylor hopson's columnimeter, Zeiss's CMM, shimazu's light Spectrometer, etc.
  • Roundness Cylindricity Instrument
  • CMM
  • Fatigue testing machine
  • Tensile testing machine
  • Impact tester
  • Infrared Carbon and Sulphur Analyser
Corporate News
Sales Network
Our products are directly exported to many countries and regions around the world.North America: United States, Mexico;South America: Brazil;Europe: Ireland, Turkey;Asia: Japan, Thailand, India, etc.With Emerson, Honda, BS and other international well-known enterprises to establish a long-term stable strategic partnership.
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The brave are fearless, the strong never cease, the wise are righteous.

Chongqing meishin yishen machinery co., LTD., working hard in precision machinery manufacturing industry, has accumulated a solid foundation and strong strength, and is coruscating a new power, spreading its wings towards the beautiful vision of "let transmission change the future".

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