What we are
ISO9001:2015 already been carried out in TIANYAN. This International Standard employs the process approach, which incorporates the PDCA cycle and risk-based thinking.
All the process of production is under control, including raw material control, first article inspection, semi-finished product inspection, product inspection, and output quality control.
All Key information of production can be traceability. The material L/N number, machine ID, mold ID, production date and operator had been recorded.