Tengzhou BOYU Machinery Co. Ltd.

Tengzhou BOYU Machinery Co., Ltd. (formerly Tengzhou BOYU Bellows Factory) specializes in metal bellows expansion joints, non-metallic expansion joints, metal hose, rotary joints, mechanical seals, cable tray, cable pack plastic to protect hoses, power plants damper series production and research. Our company is a Ministry of Metallurgical Industry, Ministry of Power products for the unit with the provincial high-tech enterprises, the provincial corporate contracts and keep promise. Design and manufacture of "BOYU" brand products are widely used in electric power, thermal, metallurgical, petrochemical, building materials, paper, food and many other fields, winning majority of users.