The company offers various types and specifications of the anti-theft screw nut products, according to the different requirements of individual customer specific design and production, superior product performance. We believe in: the protection of the interests of customers, for customers to create the most value. We want to be your reliable partner to create a safe, a better future! 
 Contact: 
 Address: Beijing Chaoyang District, a small business dry poplar 16, Building 2, 1302 
 Zip Code: 100101 
 Phone :010 -81,629,920 
 www.fdls.cn