Manufacturer of hydraulic door closer, patch fittings, floor spring, special-shaped door clamp. In september 2000, the company passed Britain ISO9001 quality authentication system, and was ratified as a member of Chinese construction decoration association in november 2001.In January 2002, the company was chosen as the executive unit of Guangdong province quality management association, and JUSTOR was also graded as famous quality brand of Guangdong village and township enterprises. 
China