CL is a professional manufacturer integrating the manufacture, sale, development and design of wire thread insert series of products & the associated tools and filters.

We focus on product quality and users' interests. Adhering to our quality-oriented principle and taking "credibility supreme" as the guidance, we have kept launching high-quality products to occupy market relying on good quality, strict management and advanced technology development. With precise testing systems, our products guarantee reliable quality assurance. Our new products enjoy a good reputation in China and abroad. We have certified by ISO9001-2008 international quality authorization, our promise is "True Quality! Low Price!" We look forward to cooperating with you.