Shandong XIncheng Pipe Co., Ltd. has established a strict quality control system which involves each step of manufacturing process.

Well-defined controls

Raw material

Dimension

Wall thickness

The controls begin with the testing of raw materials. Then inspectors perform measurement testings and wall thickness testing of randomly selected products. If the testing process reveals issues with the product, Shandong Xincheng will return the product for repairs or tag the product for rejection. 

Shandong Xincheng has established a well-defined controls system. These controls help standarize both production and reactions to quality issues. These controls should result in final products meeting their intenede specification.

Our products are guaranteed for 1 Year.