steatite ceramic head insulation porcelain bead high frequency porcelaintalc porcelain electrical ceramic threading bead
Steatite ceramic head insulation porcelain bead high frequency porcelaintalc porcelain electrical ceramic threading bead
We can provide customized service for you based on your drawing or real products.
Contact: Mrs Alice
Phone: 008617372935699
Tel: 008617372935699
Email: alice@zhoushungroup.com
Add: No.99 Fengmao Road, Jiangding district,Shanghai