Yong Ju Tianjin International Trade Co., Ltd is a wire rope design, manufacture, sales tools, lifting belt, shackles, hydraulic machinery, mooring systems and other products, and provide tensile testing services, maritime services and other professional international company. 
 The company has achieved ISO9001 quality management system certification, product inspection and certification of GS, CE certification, China Classification Society CCS, the ABS American Bureau of Shipping, Det Norske Veritas DNV such as number of internationally renowned classification societies, the scope of business involves the PetroChina, Sinopec, CNOOC, Tianjin Port, shipyards, steel metallurgy, Space Research Institute, nuclear power, the Three Gorges Project, offshore wind power and other state-level enterprise projects. 
 Use and operation of: 
 Shackle generally divided into standard, national standard, Japanese standard. The American standard is commonly used, because the small size and weight-bearing large and widely used. G209 (BW), G210. (DW), G2130 (DX) can be divided by type can be divided into the D-type and bow type by type, made of carbon steel, alloy steel, stainless steel, high strength steel, the use of premises can be divided into two for marine and road. The surface treatment for hot dip galvanized and electro-galvanized. 
 Select shackle should pay attention to the security system, generally four times, six times and eight times. 
 Contact 022-66206633 QQ: 2531668046 Contact: Ms. Shen