Back to top

Established long back in the year, 1987, the company has been continuing the hard work, facing all the market challenges with result of Plastic Processing Machinery. 500 production units managed by a team of technicians, engineers and other co-workers, the organization stands tall in accomplishing each assigned project with utmost perfection. All these have helped us to work with major clients like Kite, Rifeng and FD Plaste. Having certified by ISO 9001 : 2008 and ISO 14001 : 2004 along-with  National Torch Plan Key High-Tech Enterprise certification, the organization guarantees in carrying the business on authentic grounds. 

Why Us?

Zhejiang Shuanglin Plastic Machinery Co. has been a leading name in manufacturing & exporting Pipe Extrusion Line since 1978. We are specialized in engineering Extrusion Line Equipment for production of both plastic and composite pipes. Our Multilayer Coextrusion Plastic Pipe Extrusion leads global industry owing to innovation, performance and reliability. Besides that Shuanglin Group also is engaged in sales & marketing of plastic pipes,     Auxiliary Equipment trading as well as is centered onto conducting research for improving and developing new technology.

Our chief business domain covers pipe extrusion line machinery. We have been steadfastly intended for offering innovative and perfect solutions for plastic extrusion, moulding and multilayer pipe forming & butt-welding in order to provide our customers a high-performance turnkey solution that is not only cost-efficient, but also ensures profitable output.

Lately we have been directing focus on our research work for enhancing operational safety, applicational ease and energy efficiency of our pipe extrusion line technology.Shuanglin has so far a substantial number of pipe extrusion lines throughout the world, and our competent workforce comprising more than 650 employees who works hard to assure that our clients should be satisfied with machinery and secure high profitability. Our R & D team works closely and knittedly with university professor and scientists of prominent chemical and mechanical institutions for enhancing our technical skill and bringing about technological development    

Shuanglin strictly follows the norms and standard of ISO 9000 quality management system, and CE & CSA design patterns, standing our range of machines in distinctive position in global markets. The quality of post-sales service we provide to our clients Plastic Pipe Extrusion is unmatched and our engineers are always equipped to tackle the unexpected technical failure. Irrespective of your location in the world, our team of distinguished engineers would visit your site and render flawless installation, beneficial counseling, and effective repair services. Our commitment is to make sure that plastic pipe extrusion line, fabricated by us, not only ensures efficient performance, but also offers the better profitability.

Zhejiang Shuanglin Plastic Machinery Co, Ltd. specializes in the fabrication of heavy-duty Plastic Extrusion Line, Corrugated Pipe Extrusion Production Line. Shuanglin started the business in 1978 at a moderate level but at present leading the industry of extrusion technology and that satisfying the customers to a great extent. Our plant is founded at Yuhang district in the Hangzhou metropolitan area of Zhejiang, China. Our state-of-the-art plant spreads over 95,000 square meter with the capacity of producing 1000 pipe extrusion lines in a year. Our high-technology production department empowers us to fabricate and engineer Plastic Composite Pipe Extrusion Line, 300-4000mm Winding Reinforced Pipe Production Line, and the like. Our success in accomplishment of such production is owed to our entire workforce comprising more than 650 employes and about 260 distinguished engineers and technical experts.

Quality Confirmation

Having certified by ISO 9001 : 2008 and ISO 14001 : 2004, we maintain very high standards, carrying all the business activities as per the guidelines of international quality standards. Besides, we have also earned the certification of National Torch Plan Key High-Tech Enterprise and CE. The products such as PP - R Pipe Extrusion Line, Plastic Processing Equipment, High Speed PE-RT Pipe Extrusion Line, HDPE Pipe Extrusion Line and Large Caliber HDPE pipe Extrusion Line are made of high-grade raw materiel. Furthermore, the aforementioned products are tested on various quality parameters, which determines their higher efficiency rate, long application life and swift performing capacity.

Product Range

As a reputed Manufacturer, Exporter, Trader and Supplier of Plastic Processing Machinery and Plastic Processing Equipment. we have gained huge acknowledgment form the marketplace. The detailed list of our products is mentioned below:


We have a state-of-the-art infrastructure setup, wherein the factory area is spread over an area of 95,000 Meter square, comprising latest machinery and having annual production capacity of 1, 500 sets of equipment. There are 600 employees working round the clock across various departments, including 260 technicians and 36 senior engineers engaged in the manufacturing of highly efficient plastic processing machinery, Plastic Processing Equipment. We offer a wide product range in the form of 20 types of complete pipe equipment, which are configured according to international technology standards. Apart from this, the company lays strong emphasis on Research and Development in order to bring a upfront range of high-end plastic machinery equipment, adopting German Technology. Importantly, the company has got the huge status in the market by manufacturing drainage and low pressure water supply complete equipment. Our PE Winding reinforced pipe production line is outfitted with domestic blank and has gained 32 national patents. The organization is run by real-time professionals, who comprises General Manager, Vice President Marketing, Vice President Procurement, Chief Engineer and Chief Financial Officer.  

Our Resources

Shuanglin made an agreement for R&D activities with the Machinery Research Institute of Zhejiang University in order to continue with technological innovation and advancement. In 2009, the company invested about 200 million renminbi for having established a high-tech industrial park in the Shuye District of Zhejiang province. This park is dedicated to conducting R & D for developing the innovative solutions for optimal pipe production. It operates following latest global technological trends. Owing to years of endeavor for research, Shuanglin has acquired breakthrough in the domain of sewage and low pressure water supply piping systems.

Before there was in China a dearth of the technology especially in heavy-duty and large diameter reinforced PE winding pipe production lines, Shuanglin has overcome this shortage, and got awarded with varied national patents in this realm.

Certificates & Awards

Till March 2012, Shaunglin has taken out around 60 national patents and have been awarded various leading edge â€Å“National Torch Programâ€Â projects, honor & respect we, have got, are extremely proud of. The company has also garnered recognition as one of the most renowned companies in the Hangzhou region. We have obtained several domestic and international certifications, among them some are like GB/ T28001: 2001 Occupational Health and Safety System, ISO9000 quality management system, ISO1 4001: 2004 Environmental Management System, CE.

Values & Goals

At Shuanglin we dedicatedly strive to develop, innovate and engineer new models of machinery, meanwhile enhancing our existing line so as to enable clients to get the highest returns on their investments. Every product carrying the Shuanglin name is fabricated with the greatest standard to assure of great reliability and optimum performance. We deal with all our customers like a family â€â€œ having one of our machines forges relation that lasts a lifetime.

ZHEJIANG SHUANGLIN MACHINERY CO., LTD. All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Ltd.