The main raw material used is EPDM virgin rubber from ExxonMobil (USA). Yuzhu brand EPDM rubber seal strip contains over 28% virgin rubber content. The tensile strength of the seal strip meets the national standard, and the elongation at break also meets the national standard. When proper operating procedures are followed during use, the company provides a 10-year product quality guarantee.
Tel: +86-13721940920
