Chongqing hui chang steel pipe manufacturing co., LTD. Is one of 2007 key enterprises of investment promotion and capital introduction Wan Chengou government, PingShan group is located in pine industrial park, covers an area of about 30000 ㎡, the company existing staff 150 people, the company's predecessor was founded in
Hui jiang metal pipe factory in chongqing in 2003. The main production car motorcycle with precision steel tube, machine components, tunnel with anchor pole, farming machine with seamless steel tubes, etc. First phase of the project construction in February 2008, in September 2008
Production. Began in March 2009 the second phase construction, precision cold drawn into production in August 2009 and December 2009 hot rolling punch into production, in June 2012 for the second phase of the construction of a productivity, capacity equipment have been put in January 2013
Production. Companies with annual output of 12000 tons of precision cold rolling cold drawn seamless steel tube.
Production equipment
    1 set of hot rolling punch units, cold drawing production line 6, 1 precision cold-rolled LG50 production lines, 1 LG40 production lines, 4 LG30 production lines 1, 2 LG20 production lines, LD40 production lines, 1 LD30 production lines and form a complete set of acid
Wash the phosphorus saponification and heat treatment equipment and so on.
Product introduction
    The company mainly produces precision cold drawn seamless steel tube, cold rolling material: 10 ~ 45 #, 20-40 cr, 20 crmo, 20 crmnti, Q345, etc. Varieties: precision cold rolling cold drawn seamless steel pipe, seamless steel structure with seamless steel pipe, deformed with
Tube. Production specifications are according to customer requirements, the main production specifications 5 * 0.75 * 10 ~ 55 and inside and outside the hexagonal, cylindrical inner hexagonal seamless tube, etc.