Factory production 1. All kinds of cold-rolled precision steel tubes, precision steel pipes are widely used in the production of automobiles, motorcycles, jack, air conditioning, vacuum cleaner, low-speed bearings, hydraulic components, pneumatic tube, the annual production capacity of 5,000 tons 2. A variety of crafts, knit goods factory has always been implementation of the "customer first, quality first" principle, welcome friends from all sides to come to guide cooperation! (more>>)