ZAB spring shock absorbers Product Features: 1, low natural frequency of the spring harvest ??? design values, and by the ED and paint handling; weather resistance; high anti-vibration effects. 2, the body uses up to deal with rust. 3, the bottom of the slip and anti-Zhi bolt design and high security. 4, easy to install and can also adjust the height and level of actual needs. 5, can eliminate vibration mechanical structure, and protection and longer life. 6, the load deflection 25mm, 40mm, 50mm, 75mm, 100mm. The main purposes: 1, 2 types of heavy machinery, chiller, cooling tower 3, fire pump, exhaust blower 4, generators, air compressors