Spring balancer applications and pictures Zero gravity tools balancer price list and pictures Spring tools balancer features and application Retractor instruction and price list Spring balancer widely used on all kinds of production lines to increases productivity, and reduce operator fatigue. Spring tools balancer via the energy of the spring let the tools hanging on it zero gravity, so, it works need no power, is very lower cost when working. Need no electric or mechanical power. Zero gravity tools balancer extend the tools working life and let the production room uncluttered. And more safe for workers. Our company ShanDong Finer Lifting Tools co.,LTD have been produced spring tools balancer for more than 20 years with higher quality. If you have any query regarding spring balancer, please let we know, we will do our best to get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD Email:sales@cargotrolley.com http://www.cargotrolley.com/