Zhuji City, Haosheng Machine Manufacture Co., LTD is located in southern China Hardware City-Zhuji Diankou(Easy access to Hangzhou). Our company specializes in producing "Lijian" brand pneumatic quick fitting and socket, automotive hand tools, hardware, instrumentation, and cold gas meter valve, tire care, car beauty products.We have more than 20 years experience in hydraulic coupling, hydraulic hose, pneumatic coupling, and other applications, which create and well versed in all variety of world types, like European standard, American standard and Asia standard. Advanced production equipment, first class management.Products are export to Europe and US.Welcome home and abroad come to guide and exchange, coooperate and develop together.