ING Sanitary which is an integrated enterprise that includes research, design, manufacture and sales of various toilet tank fittings and bathroom accessories for many years. ING is well armed with advance moulding machine, precision mould manufacturing equipment and perfect inspecting apparatus. Each step of our producing is in strict accordance with ISO9001 Standard. Most products are compliant with international requirements, like cUPC and ASSE in North America, WRAS in UK, CE in Europe. Our products including cisterns; fill valves, flush valves, push button, drainer, sprayer, and other bathroom accessories. With stable quality and competitive prices, our products are well recognized in the market. OEM service offered.