Providing the better products faster and cheaper

Our Bellows Expansion Joint is utilized as the absorber of expansion-contraction, misalignment, vibration, and for anti-land subsidence and earthquake,caused by the differenece of the temperature of pipings of fire-proof, air-conditioning, sanitary equipments in the arteries of steel, chemical and various industrious plants in which all kinds of gases and fluids including but not limited to air, water, gas, vapor, oil, exhaust are flowed. 。