Congratulations on becoming a strategic partner of the strictly selected platinum member unit of Da Shang for Chaochen's expansion!

Congratulations to Chaochen Expansion for becoming a strategic partner of the Gold Member Unit of Dashang YX!

As a professional enterprise engaged in the research and development, production, and sales of expansion bolts, Chaochen Expansion has been committed to providing customers with high-quality expansion products and services. We are very pleased to announce that we have reached a strategic cooperation agreement with Dashang YX and become their strategic partner.

Dashang YX is a big market focused on providing high-quality services and expanding markets for high-quality manufacturers nationwide. We strongly agree with their philosophy and development direction. Joining the Dashang YX family, we believe that we can better serve our customers and achieve mutual benefit and win-win results.

Chaochen Expansion, a professional manufacturer, provides customers with more value with attentive service. We will continue to work hard, innovate continuously, and provide customers with better products and services.