Xiamen VIB Industry & Trade CO., LTD (VIB) specializes in the production, R&D and trading of toile tank fittings including flush valve,fill valve,push button and sanitary accessories, with the trade mark"VIB"registered in China and product design patented in China Patent Bureau.
VIB has passed the certification of ISO 9001 quality standard system from SGS and all the products comply with the American UPC, ASSE 1002-1986 and Canadian CSA B125 Standard. Professional engineer will not let you down on both design and quality.