To ensure the controllability of product technologies and quality, we have introduced a series of advanced validation devices, and established a complete testing and validation system.

Comprehensive testing of gear transmission

Frication, wear and brake test

Coupler strength and damping test

Test of operating device for construction machinery

Structural fatigue strength test

The company’s Test and Inspection Center is a designed institution of physicochemical, metrological and nondestructive testing and inspection in railway industry, which is also attached by a Inspection Station for Parts of Locomotive& Rolling Stock under the Quality Supervision and Inspection Center of the Ministry of Railways. The Center uses methods and rating standards specified by GB, ISO ,ASTM and DIN for metal materials.

The center has been accredited by the China National Accreditation Service for Conformity Assessment(CNAS),with its test reports recognized multilaterally by members of the Asia Pacific Laboratory Accreditation Cooperation(APLAC).

The center has passed the China Metrology Accreditation(CMA) of the State Bureau of Technical Supervision.

The center has won EN 473/ISO 9712 International NDT Training and Assessment Qualification Certificate issued by TUV.

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