Build processing professional curtains, roller shutter doors spring widely used in semi-automatic shutter curtain train

Main products: 1, compression spring: steel wire having a diameter of 0.25 ~ 50mm various compression spring; 2, the tension spring: steel for a variety of specifications and the shackle at both ends of tension springs of various shapes. 3, the torsion spring: according to user requirements of various shapes torsion spring. 4, disc springs: Click the icon rules or according to user requirements production of standard and special-shaped disc springs spring disc spring. 5, the annular spring: according to user requirements for the ring spring overload load. 6, shaped shrapnel: the production of a variety of shaped shrapnel thickness of 0.2 ~ 3mm. Third, the application: The product is suitable for all kinds of toys, lamps, leather goods, luggage, gifts, handicrafts, stationery, electronics, switches, electrical appliances, cameras, precision equipment, various types of transport, metal plastic, electronic, remote control, Childs vehicles, bicycles, and other fields. Huang Tel: 13829209040 Fax: 0769-85354923 QQ: 2756090648 Alibaba Pu: http: //dgzxchina.1688.com/ Company Website: http: //www.zxmwj.com Ali Want: Chin Cheung metal mailbox: dgzxchina @ 163.com