Strict Quality Control
Mechanical Performance Test
Hardness testing Procedure NDT’S Procedurexs (For penentrant liquids and magnetic particles) Functional test procedure Factory Acceptance test procedure etc.
Full Process Inspection
From the inspection of valve castings and internal parts upon arrival at the factory, to the assembly inspection of semi-finished products, to the performance inspection, and finally to the inspection of finished products, then detailed inspection report is issued.