QUALITY CONTROL

Fully implementation of TQM quality management from top to bottom with internal and external consistency.Focused on working plant is quality inspection system promoted which ensure high quality products and excellent service for customers by strict checking on trial produc- tion,self-check,mutual-check,on-site inspection with first-class detecting instrument during each process of manufacturing under control!

Why you'll love our Template?  vesion 2.0

Exchange.Members are invited to make technical and business preparations in time, and actively organize customers to participate in power coal option simulation trading.

For details, please pay attention to the announcement and notice column on the official website of Zhengshang Institute.

TECHNOLOGICAL PROCESS

Raw materials through two months of aging treatmen

first shaping

Rust removal

Sand blast painting

Aging treatment

Key-factors planing

Metal machining

Automatic oiling and film applying

Packing products and storing products in warehouses