Hebei Longrun Pipeline Group CO., Ltd is located in Yanshan ,Hebei province ,which is known as the "Pipeline Equipment Manufacturing Base in China".our company as
carbon steel elbows supplier .We pay more attention on the management of products quality and industrial requirement , improve the quality management system continuously . We have passed ISO9001:2008 Quality Management System Certificate,ISO 14001 Environment Management System Certificate,OHSAS18001 Occupational Health & Safety Management System Certificate, acquired the license for manufacturing special pressure Pipeline equipment from AQSIQ , passed the Authentication of API and became The secondary material suppliers State Power Corporation and China National Petroleum Corporation.We are also qualified the standard material supplier of China National Offshore Oil Corporation and China Petroleum Pipeline Bureau. It was recognized by China Classification Society and admitted an associator by Energy Ahead Sources Net of China Petroleum Distribution Electronic Market.
+8615131197059
