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Sinolong New Materials
Intelligent Manufacturing
  • We have pioneered the 5th-gen low-carbon biaxial stretching technology for films, making us one of the few enterprises globally with expertise in all three major processes: sequential stretching, mechanical simultaneous stretching, and magnetic levitation linear motor simultaneous stretching.
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  • Leveraging cutting-edge technologies, we operate flexible continuous polymerization lines to deliver customized, top-quality resins for evolving industry needs.
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Advanced Materials Research Institute
100+ In-house Materials Engineers and
Expert Advisory Board from Tsinghua University & Beijing University of Chemical Technology
Led and Participated in the Formulation of over 10 National and Industry Standards
Frontier Materials R&D Center
Over 200 Key Technology Patents Granted
Leading the industry in the number of invention patents

Our Global R&D Platform：
Fundamental principle research on materials & Pilot Testing, Product Incubation, and Mass Production




  • CNAS-Accredited Testing Center
  • High-performance polymer monomer engineering laboratory
  • Key Laboratory for Functional Polymer Film Materials
  • National Enterprise Technology Center
  • ......
Application Innovation Center
We are expanding the development of key materials targeted at emerging fields such as solid-state batteries, humanoid robotics, and advanced medical technologies. Through a process of “demand identification – technological breakthroughs – end application,” we accelerate the transformation of materials from research and development to industrialization.
  • Solid-State Batteries
  • Humanoid Robotics
  • Advanced Healthcare
  • Sustainable Materials