Jining bo Jie Construction Machinery Co., Ltd. was established in 2005, the company is located in the hometown of Confucius and Mencius, the canal all the charm of the city of Jining. It covers an area of ​​50,000 square meters, fixed assets of 50 million, now has more than 200 employees, 20 technicians.

The company mainly produces all kinds of track rollers, carrier rollers, idlers sprocket assembly and parts (shaft, sleeve pieces together, inside and outside the cover, bearings, shell body) for Bulldoze and Excavators.