manual chain working block Each spare parts special treatment High quality and flexible operate CE,GS,ISO High quality

manual chain working block  

HSV type chain block, use high technico improve from currently hoist, flexible operate and long service time.

Feature: Light and flexible operate, heavy duty. Each spare parts strong and precise

Gear: they innovated symmetrical arrayed high speed synchronous gear and made from international standard steel. more strong and steadier.

Chain: adopt high strong chain and high precision welding technology, meet ISO international standard. Fit for heavy and overload working conditions, take your hands a better feeling,

Hook: made of high-class alloy steel, it has high strength and high security, by using new design, weight will never escape disconnect..

  

Housing: made of high-classed steel, more firmly and dexterous.