Shandong Yanggu Zhongyou Engineering Materials Co., Ltd. is a large enterprise specializing in the production of polyethylene (PE), polyvinyl chloride (PVC) plastic pipe fittings and high and low voltage cables. The company has 18 advanced polyethylene pipe production lines and 8 PVC pipe production lines, producing various specifications and models of PVC-U, PVC-M pipes and pipe fittings, with an annual production capacity of 80000 tons. It is one of the largest professional manufacturers of plastic pipes and pipe fittings in China. The company integrates R&D, production, sales and service, has strong technical force and rich production experience, ranking the domestic industry level. The products include PE80, PE100 Ф 16 - Ф 1200mm polyethylene pipes for water supply, PE80, PE100 Ф 16 - Ф 630mm buried polyethylene pipes for gas, Ф 20 - Ф 630mmPVC-U water supply pipes, Ф 20 - Ф 630mmPVC-M high impact water supply pipes and pipe fittings, Ф 75 - Ф 315mm PVC-U pipes for low-pressure water delivery and farmland irrigation, new rural household PE biogas pipes, Φ 40/33 highway underground communication pipeline high density polyethylene (HDPE) silicon core pipe, PE pipe jacking, PE injection molded socket and butt fittings for water supply, electric melting and hot melting fittings for gas, large diameter welded fittings, and several sets of pipe welding construction equipment. It is one of the few domestic manufacturers that can produce plastic pipes and pipe fittings at the same time. The company always adheres to the principle of quality first, and takes the lead in passing the ISO9001:2008 quality management system certification in the industry. The production and manufacturing of "Erlangshen" brand pipes and pipe fittings are in full accordance with the requirements of national standards. PE water supply pipes, PVC-U lead-free salt drinking water pipes and other water related products have obtained the approval of the provincial department of health for the hygiene and safety of drinking water related products and the Xinhua water-saving product certification issued by the Ministry of Water Resources, and have passed various physical and chemical performance tests conducted by the National Center for Quality Supervision and Inspection of Plastic Products; Buried polyethylene pipe for gas has obtained the special equipment manufacturing license for polyethylene pipe (pressure pipe element); Φ 40/33 silicon core tube has obtained the batch production certificate. The complete configuration of various hardware and software facilities has made the quality of our products unanimously recognized by our customers. PE pipes, PVC-U pipes and PVC-M pipes have been widely used in water works, municipal sewage discharge, highway communications, building houses, rural biogas pipelines, indoor heating, power cable protection, coal mines, rural water supply, farmland irrigation, natural gas pipelines, petroleum and chemical industries, and have broad market prospects.
