In order to better ensure the safe use of the single hook hook block, we must choose a quality product.
The products from Xinxiang Changjiang Hoisting Machinery Co., Ltd. are a good choice for you, because our hook block is made with high-grade, high-quality raw materials and fine processing.
(1) Strong tensile strength
(2) High hardness
(3) Small yield ratio
(4) Processing with high quality low alloy steel
(5) Advanced heat treatment process
(6) Thermal stress elimination