Lifting chain is based on lifting lifting objects of different heights can adjust the length of the chain is essential for the crane, extract important means to improve the operational efficiency of the crane, and expand the operating range of the crane plays an important role. It is mainly used for the hoist and other lifting equipment above stainless steel lifting chain, it is to enhance one of the important jobs traction hoist rigging. Now widely used in manufacturing, mining, transportation and other fields. Lifting chain known as the lifting chain, lifting short chain lifting chain, which is made round butt into short - chain, and after full heat treatment and testing manufactured lifting sling. Lifting chain with high strength, abrasion resistance, light weight, etc., the manufacturing process and strict security quality, compliance with the manufacturing standards of high intensity lifting chain, to ensure that the impact of the lifting chain, capacity, resilience and extension rate, greatly improving the lifting chain safety and service life. Chen power lifting chains made of high strength carbon steel is made to ensure the chain four times safety factor, 2.5 times the test load. According to its intensity level is divided into G30, G40, G50, G70, G80, G100. At present the company to produce 80, 100 chain based. Our current total of 11 production lines, each production line technicians have 8--15 years of experience in the industry, and the company have sent out every year a number of technical personnel to visit the exchange of learning, in order to ensure that the advanced nature of the technical staff from galvanized heavy chain, innovation, only those with a first-class team, in order to make the best products. High strength lifting chain, lifting chain chen (online consultation), lifting chain sling from Hebei chen Manufacturing Limited. Hebei chen sling Manufacturing Co., Ltd. (www.qzhon.com) Hebei Baoding, forestry machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chen led force in a sling with the staff warmly welcome all inquiries negotiations to create chen sling a better future.