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OUR CAPABILITY

Wansee IS RECOGNIZED AS A NATIONAL HIGH-TECH ENTERPRISE IN CHINA
silicone sealant manufacturer with top technology

Advanced equipment and technology

Support Customization

  • Color Customization
  • Formula customization
  • Function customization
  • Customized packaging
  • Other customization requirements
silicone sealant factory quality test

Top production capacity and scale

Top Quality & Fast Delivery

  • Advanced inspection and testing equipment
  • Indepent silicone sealant testing laboratory
  • Complete quality control system
  • Annual production capacity over 50,000 tons

Reliable Partner

VALUE ENGINEERING

  • On-site technical support service
  • Pre-sale product consultation
  • Strict QC standards.
  • Reliable after-sales service support
  • Environmentally friendly & cost-saving

Advanced Mechanical Equipment

The current capacity is 50,000 tons/year, The investment is more than 3 million dollars for equipment upgrading every year, to grow with our customers together.

Get Free Quote

Sumbmit your inquiry or customization requirements.
You will get the reply within 24 hours.

Hi, I am Mia Yao, CEO and Technical Manager of our 20-year silicone sealant factory in Shandong, China. My mission is to provide you with more than just a product—I offer precision engineering for your specific application.

Mia Yao
  • Core Expertise: Custom Formulation | Precision Color Matching | Formula Reverse Engineering.
  • Certified Quality: ISO 9001, ISO 14001, ISO 45001, and EU CE Compliance.
  • Submit your requirements below to instantly receive:
  • 2026 New Product Catalogue & Free Lab-Tested Sample.
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20-Year Sealant Factory | ISO & CE Certified

  • Custom Formula | Color Match
  • Get 2026 Catalogue & Free Samples Instantly
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