牵开器特点

The tools balancer works at a low cost,because it doesn't require any mechanical help, like electricity, gasoline, water and gas. There are two kinds of retractor, round and light.We usually call the round retractor is spring balancer and we usually call the other kind retractor is light spring balancer. In our company website, we have a detailed description of the price of the spring balancer and the specification. Regarding Spring balancer applications, tools balancer price list,load balancer details, power master instruction, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD   Skype: faithjiang888 Email: info@cargotrolley.com    Website: http://www.cargotrolley.com/