Process Control
  Lab Test
Lab Test
Lab test is recognized as an important instrument to ensure quality conformity to standards. Our lab is equipped with all the necessary instruments and skilled anlyists for mechncial test, chemical analysis and precision measurement to guarantee composition, metallographic structure, tensile strength, hardness, roughness, roundness and dimensional tolerance of every piece up to internaitonal standards.
Precise Messurement Instruments
Chemical Analysis Apparatus
Mechanical Testing
Copyright Chengdu Tianhui Valve Guide Manufacturing Co., Ltd.  ICP Reg. No. 05004452
Address: Longan Road, North Section of Jinniu High-Tech Industrial Park, Chengdu Sichuan 610083, P. R. China.
Tel:+86-28-83586258/83588676  Fax:+86-28-83570381  Handset : +86-13980625098