The chain sling is made of high-quality alloy steel and g80 manganese steel chain. After heat treatment, it has strong buckle, wear resistance, high temperature resistance, low ductility and will not elongate after stress. The chain sling has long service life and is easy to bend. It is suitable for large-scale and frequently used occasions. Flexible multi support and various combination forms can improve work efficiency and reduce cost. Lifting weight: 1ton,2tons,3tons,4.7tons,6.4tons,8tons,11tons,16tons,21tons, just tell me your needs, and contact us.