Why Sanxin
We have been focusing on providing solutions for cast film extrusion and corona treatment since 1992.
  • 30 years of industry expertise since 1995
  • Exported to 86 countries and regions
  • The only Chinese company producing corona treatments up to 60kW
  • Maximum corona treatment width up to 8,000mm
  • 24 years since our first cast film line production
  • Widest cast film line at 5,500mm
  • Fastest cast film line’s speed runs at 400m/min
  • Up to 9-layer cast film co-extrusion capability
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Our offering

We offer cast film extrusion lines to create high quality plastic films used in a multitude of industry sectors including flexible packaging, medical protective materials, daily chemical products, PV modules, electronics, biodegradable materials, and batteries. For better printing and coating results, our corona treaters are used to enhance the adhesion of plastic films.
Service & Support

Our understanding of customer service is to satisfy the expectations of our customers

Service & Support
    1. Technical Support
    2. Technical Support Our technical team not only provides technical assistance to customers, but also helps the sales teams maintain customer relationships and convey their technical needs to the development team.
    1. Comprehensive Service
    2. Comprehensive Service We ensure product quality and safety from the beginning, address customer inquiries promptly, and provide on-site installation, training, and spare parts services. We are honored to be at your service!
    1. Spare Parts Supply
    2. Spare Parts Supply We have our own spare parts warehouse and follows a strict inventory management system. We always maintain an appropriate level of spare parts inventory to promptly respond to customer demands and minimize equipment downtime.
    1. Strive for Improvement
    2. Strive for Improvement Our service is not limited to the supply of machines. We are continually pushing the boundaries of our knowledge and expertise to provide innovative solutions for our customers worldwide.