About Hengyi

Jiangyin Hengyi Engineering Machinery Co., Ltd produces all kinds of hydraulic breaker chisels, bushes, pistons, heads, diaphragm and other accessory products. Our company has a full line of production equipment and standard testing equipment. To make sure of the high quality and high strength of chisels, we uses the raw material of 42CrMo, which is from Jiangyin Xingcheng Special Steel Work and adopt special heat treatment technology ( segmented heat treatment ).