Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.

Jereh Group

Quality

Product Quality Inspection

Jereh strictly executes the “Double Three Inspection” quality inspection system which combines the incoming inspection, in-process inspection and final inspection with self inspection, mutual inspection and professional inspection. The incoming inspection and final inspection are professional inspection oriented; the in-process inspection integrates self inspection, mutual inspection and professional inspection. This “Double Three Inspection” guarantees that unqualified products are identified for warehousing, being transferred and delivered. 

From raw material procurement, processing, spare parts processing and assembly to the whole machine assembly, matching testing and product transportation, our products have been inspected and accredited by world well-known third parties including DNV, ABS, CCS, BV, CE,etc.



© Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.  http://en.jereh-pe.com/