seal kits
tool pin
thrust bush
through bolt
stop pin
front head
rod pin
adjuster bolt
air cap
air charging system
back head
control valve
front cover
gas charging valve
In or out flange
outer shell/bracket
transition joint
tool box
side bolt
seal retainer
punch rod
mounting pin

Jiangyin Hengyi Engineering Machinery Co., Ltd is loacted in the Bingjiang port city——Jiangyin, a modern garden city, which the geographical location is very excellent. 

Jiangyin is located in the east of China, south of Jiangsu Province, north of the Yangtze River Delta. Located in the throat of Yangtze River, which is the flood control in the past dynasties, Jiangyin is an important transport hub and a natural port.

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 ). 

Our products match the international standards. We are the supplier to many well-known breaker companies. Our company adopts modern management, insists on quality, improves ourselves. We have good after-sale service. Quality is the first. Trust is the base. We would very much like to achieve a win-win with domestic and international customers, to create a brilliant future.

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