Zhejiang Longda Water Technologies Co., Ltd. was established in 1993 and is specialized in the manufacture of valves, faucets, fittings, bathroom accessories, and other plumbing products. We have 12,000 square meters of factory and more than 360 processing and testing instruments including combined machine tools, CNC machines, high-accuracy lathes, spectral analysis instruments, intensity test instruments, high-pressure test sets, and resistance test instruments. Furthermore, we presently ...