Shandong Dongxin Plastic Co., Ltd. locates in a famous historic city--Shandong Yanggu (Here is the hometown to hunt the tiger of the hero's WUSONG). The manufacturer is a modern joint-stock enterprise. Allying with Shandong Xinfa Group, it establishes PVC industrial chain extension, and now is a specialized plastic enterprise which combines research and development design of products, manufacturing and sales. The total investment on this project is 1 billion, the floor space of the project occupies more than 400mu, and the factory area occupies more than 60,000 square meters. The company has more than 400 employees and two manufacturing bases, one is in Yanggu and the other is in Chiping, and also a research and development center. It has over 100 extruder production lines , 50 large-scale precision injection molding machines; its annual output reaches 200,000 tons. The manufacturer has passed ISO9001 Quality Management System authentication, ISO14001 Environmental Management System authentication and GB/T24001 Occupational Health Management System authentication; hence awarded as trustworthy enterprise for users, contract first, credit first enterprise of City level. The manufacturer is a member of Chinese Plastics Processing Industry Association, China Water Enterprises Confederation and China Association for Engineering Construction Standardization, as well as the key unit promoted by Center for Rural Drinking Water Safety, also an enterprise rated as AAA level quality credit service enterprise of national construction material system.
The company produces PE, PVC, PPR, PERT pipe fittings with "Hunter" brand, PVC electric casting pipes, PVC profile, plastic inspection well, plastic septic tank, PVC water supply and drainage pipeline with large-diameter, Integrated water treatment integration device, such serial products like that mainly. These products are applied to hydraulic engineering, construction and real state, municipal engineering, city water supply and drainage engineering, industrial manufacture, chemical electrolysis etc extensively .
Dongxin has independent mold design and manufacturing center. Manufacturing center has many advanced equipments like flexible machining center, large turn-miller, CNC processing center, CNC machine, which researches and develops independently, and manufactures leanly. Processing production with whole process is used to the design and manufacture of molds, which makes supply period, cost, quality be controlled strictly, ensure that molds keep improving, and provides effective assurance for high quality of products.
Dongxin mold center has become am energetic design and research and development group with many years' industrial experience through many years' growth, which exploits innovative products that can cope with market continuously, achieve diversification and differentiation of products, meet needs of many aspects of customer, and meet different levels of needs. Dongxin has modern standard workshop of more than 60,000 m2, and sets mould machining shop, pipe extrusion workshop, injection molding workshop, fitting workshop, comprehensive workshop, turnover workshop and stereo fittings warehouse. Production is achieved professionalization, large-scale and systematic, professional production and processing capacity is formed by advanced management mode and lean production management.

Ingenious combination of technology and equipment creates the most firm foundation of Dongxin product quality wonderfully.
Bilayer axial hollow pipe is formed by non-toxic Rigid Polyvinyl Chloride (PVC-U) resin of principal raw material and necessary extruded processing aid. It is used to bury drainage pipes mainly. The pipes are non-toxic, and secondary pollution won't happen.