This products has the advantage with high temperature resistant, high pressure resistant, corrosion resistant, high strength, high conductivity and low crush rate.

 

ISO***0 standards and OHSAS****0 were implemented in the production procedure. We obtained the ISO***1 quality management system certificate and is approved by OHSAS****0 occupational health and safety management system. Our products were tested by STIM LAB of the U.S.A and Langfang Branch of China Petroleum Exploitation Institution to be fully compliant with advanced international standards.