Our pursuit of quality is consistent

• Continuously improve the level of production equipment

  Adopting international professional casting technology, it has more than 100 sets of high-precision equipment such as large electric arc furnaces, fully computer-controlled gas heat treatment furnace, trolley-type automatic shot blasting machine, and large vertical lathe, gear hobbing machine, etc.

  

• Strict testing and quality assurance system

  CHAENG Strictly implements the non-destructive testing system and possesses German OBLF company GS-1000 direct reading spectrometer, carbon, and sulfur analyzer, three-element analyzer, mechanical performance testing machine, impact test low-temperature tank, impact testing machine, UT, MT flaw detection equipment, etc. The company has successfully passed the ISO9001:2008 quality management system certification, as well as environmental management system certification, occupational health, and safety management system certification, and safety production standardization certification.

  

• Professional technical team

  Professional technical team to provide customized solutions

  Before production, conduct technical exchanges with customers and formulate specific production plans for large steel castings.

  In production, we strictly control all processes including die sinking, modeling, pouring, finishing, testing, etc.

  Deeply optimize the material and structure of steel castings, and can meet the flaw detection standards of different countries.

  Regularly train operators on new international casting technologies to ensure stable product quality.