Original Endo spring balancer | 30 kilograms balancer spring balancer offer, the EWF-30 
 Original Endo spring balancer is to achieve a balance between the use of coiled spring tension and lifting the weight of the material, the original Endo spring balancer with a small force can make lifting things up and down freely within the working stroke walking, or remain in any position. Therefore, the frequency of use of the coiled spring directly affect the spring balancer life. I am 30 kg balancer | the EWF-30 spring balancer used Japanese imports of high-strength tension spring, thereby guaranteeing the life of the pipeline Balancer, thereby reducing your costs.