Production process: It is made of high-quality vanadium, mullite and spinel as the main raw materials and adding special micro-powder.
Main purpose: knotting of cover.
Phone: +86 15330915520 / +86 15041715886
Address: Dashiqiao City, Liaoning Province
E-mail:sea585@163.com / dder73@sohu.com
+86-15330915520
扫一扫
关注我们