The plant is a leading enterprise in the country, specialized in production of nylon pipe fittings. The main products are pipe fittings, which has national patent (Patent No. ZL. 94.2.02283.1). It is divided into 5 types covering straight fittings, bending fittings, tee fittings, four-way fittings, and bottom sub. The number of product kinds amounts to over 200 with various diameters from 16 to 63 mm. The main raw material is reinforced polyamide resin. The fittings have a reinforced external side for improved sealing effect. The products are featured by their high tolerance to freeze, high temperature, pressure, corrosion and vibration, and low cost. The products are safe, hygienic and free from poison and dirt, and convenient to assemble with a secured connection. The fittings are widely applied, and their service life is quite long. It is an optimal product for application with various new type pipes, such as aluminum-plastic pipes, PEX pipes and PVC pipes. All technical indicators of the products have reached a leading level in China and fully comply with the enterprise standard on reinforced polyamide pipe fittings for water supply (Q/HSSJ301-1999) and China national standard on life (GBT17219-1998) according to the testing results by Zhejiang Institute of Technical Supervision and Measurement and Health and the Anti-Epidemic Station, Zhejiang Province.