SDPC factory has an area of 13,320 square meters,located in Ningbo. We specialize in producing pneumatic compoents ,the whole production line covers die-casting, CNC tapping centre , polishing and painting(main equipment imported from Japan). Our main products are FRL units, cylinders, valves and fitting. Our annual production capacity is 1,500,000 pieces of products. Foreign trade turnover is 30% in proportion to the total amount and tends to continuously increase year by year.Since the establishment, SDPC has adhered to the concept that "Quality is the life of enterprise and quality is the market". In order to strengthen and improve product quality, we manufacture strictly according to ISO9001 standard. With years of efforts, our products have won a good reputation and trust both at home and abroad.Our products widely exported to worldwide,it has covered forty country.We are sure that our high quality products and excellent service will attract more and more customer appreciation. If you are interested in our products, please don't hesitate to contact us at any time.