Zhejiang Shuanglin Electromechanical Technology Co., Ltd.  founded in 1987. We are a national high-tech enterprise specializing in the R&D, manufacturing and selling of  complete production line for composite pipe extrusion  lines , large diameter water supply and drainage plastic pipe extrusion lines (PE pipe, PPR pipe,PVC pipe,PERT pipe,/PEX  pipe, Krah Pipe), and electric cable extrusion lines.

Shuanglin Electromechanical Technology Co., belongs to Shuanglin Group, Shuanglin Group has three wholly-owned subsidiaries and one holding subsidiary, two manufacturing factory in Hangzhou and Huzhou. Both factories have R&D, manufacturing, and testing capabilities, and can provide sales and technical service support to user’s simultaneously.

Our main production including: aluminum-plastic composite pipe extrusion line (PAP pipe: Pex al pex, PERT al PERT, PPR AL PPR),Steel-plastic composite pipe extrusion line (PSP pipe), Copper-plastic composite pipe extrusion line , HDPE pipe extrusion line, HDPE Spiral Wall winding Pipe (Krah pipe ) extrusion line , HVAC/ Washroom pipe extrusion line (PE-Xa、PE-Xb、PE-Xc、PP-R、PE-RT pipe), PVC pipe extrusion line, Electric cables High-voltage cables with Smooth aluminum and corrugated aluminum coating extrusion line , Flexible fire-resistant cable  extrusion line.

The production widely used in building materials and furniture, municipal water supply and drainage, industrial systems, gas pipelines, mining and oil fields, electrical and telecommunications, and power facilities.

Shuanglin group currently has a standard factory over 220,00㎡， annual production capacity about 1000 sets of pipeline equipment，over 300 employees, including more than 60 middle and senior engineers and professional technicians，the Hangzhou Enterprise Technology Center was established in 2008.

Since establishment, our company has continuously carried out technological innovation and industrial upgrading, been rated as a national high-tech enterprise and has undertaken multiple national Torch Plan projects; Shuanglin company has passed various certifications such as ISO9000 quality system, GB/T28001:2001 occupational health and safety system, ISO14001:2004 environmental management system, and CE Certification.
As a global leader in pipe and cable extrusion technology field, Shuanglin Group has always focused on researching composite pipeline and electric cable technology worldwide. We adhere to independent R&D, technological innovation, and aim to enhance our user's core competitiveness through advanced technology, skills, and services. We provide comprehensive solutions ranging from complete pipeline and electric cable production lines to key raw materials, reliable connections, life testing, intelligent operation and maintenance, technical specifications, technical standards, etc., to significantly improve our user's core competitiveness and economic benefits.