●The adoption of low-alloy structural steel plate, safe, reliable and durable.
●G80 high strength load chain, high safety factor and long service life.
●Steady rotation, high efficiency, light lever force.
●Double pawl keep safe and reliable.
Room 407-408,Block B,Zheshang Venture Capital Investment Center,Xixi Road No527.Hangzhou,Zhejiang 310007.P.R.China
record number： 浙ICP備19029133號