Surestrong Machinery Co.,Ltd. [China]

Surestrong Machinery Co.,Ltd is one of the leading China rope block manufacturers and suppliers, welcome to check rope block price and design with us, and also we are always able to offer you wire rope blocks, wire rope pulleys, wire rope pulley block for sale. Sheave by forged and molded, with light weight, large bearing capability, good wearing resistance and long life Sheave features:  1) Material: Q235B, Q345B, 35#, 45# 2) Groove surface quench: HRC45-55 3) Groove surface quench depth: ≥2mm 4) Max processing diameter: ≤2,000mm 5) Low production period