The registration address of dong chong city peong mechanical technology ltd. Is located on the long tong bridge road in the village of maysa, hongmei township, east chong city. The registration authority is the dong chong city market supervision authority. The legal entity is represented by chiang ying, and operates in the areas of research and development, design, processing and marketing: several-manufactor jets and other sand sprayers, distillers, sprayers, projectors, projectors, projectors and other general-purpose equipment, grinders, sands, grinders, hardware accessories, dust removal equipment; and dust processing, sand sprayers maintenance。