Stud Bolt and Nut China|male and Female Bolt China|aluminium T Slot Nut|quick Release Bolt China

changsha langle technology co., ltd was founded in 2013, we are the china manufacturer focus on building systems for industrial applications, non-standard automation, workstations, machine guards, stairs & platforms, metal fence, display rack, etc. firstly, langle can offer a full range of services - product design, manufacturing, stocking, and delivery on time which enable us to be your “one-stop” shop for improving your systems and your ideal space on controlling cost and providing more efficient working projects. secondly, langle can offer the oem/odm service for customized aluminum extrusions according to customer’s request, we were owned several large type extrusion machines (size at 800 tons, 1800 tons, 2500 tons, 3600 tons etc.) and other production lines include oxidizing, battery, flame-plating, sand-blasting to support. we are keep growing and goal of becoming the leader of industry, and constantly improving our system is our continuous progress.