Size：7.5x40/50/60/70, 6.3x40/50
Meterial：Carbon Steel
Surface：Zinc Plated， Yellow Zinc Plated
+86-573-86771837
FAX: +86 0573 8677 9598
TEL: +86-573-86771837
Email: solutions@zhongda.cn
ADDRESS: Complex (Import & Export Building), No.8 Baibu Avenue, Baibu Town, Haiyan County, Jiaxing City, Zhejiang Province