Jining mountains Bengtsson is Komatsu Engineering Machinery Co., Ltd. (KOMATSU), Carter (CAT), Hill pushed (SHANTUI) designated OEM factory, is operating Komatsu, Hill pushed, Carter and other engineering machinery parts and components of specialized companies, with import and export right, the existing staff 500 people, including 50 senior engineers and technicians, the company for its sincere and trustworthy, strong, reliable absolute advantage has won many international businesses in the trust and favor. In recent years, in Komatsu, Hill pushed and Carter and other engineering machinery parts business sales, and achieving an annual sales revenue doubled in the field of domestic and foreign machinery parts industry occupied a dominant position.