Haining Chaoyue Seals Co., Ltd

Two Decades of Expertise in High-Performance Sealing Solutions

With over 20 years of specialized experience, we are a leading manufacturer of rubber sealing products, dedicated to the R&D and production of various precision seals, protective sleeves, and customized rubber components. From standard parts to complex custom solutions, we offer a comprehensive range of sealing products tailored to meet diverse needs.

Why Choose Us?

  • 20 years of industry-focused experience
  • Advanced production equipment and strict quality control
  • One-stop service from design to mass production
  • Reliability proven by domestic and international clients
  • Rapid response and technical support
Company Building
 

Core Products & Services

 

Main Products

Standard Product Series:

O-rings, flange gaskets, rubber buffers, rubber stoppers, VA/VS water seals, and more.

Customization Capability:

Non-standard design and production based on your drawings or specific requirements.

 

Material Expertise:

Application of various materials including silicone, NBR, HNBR, EPDM, FKM, FFKM, FVMQ, FEPM, and others.

 

Key Application Fields:

Transportation, Communication Equipment, Precision Instruments, Engineering Machinery, Petrochemicals, Electronics and Semiconductors, Food Industry, Medical Industry, Home Improvement Industry, Aerospace, Military Industry.

Mold Warehouse
Mold Warehouse
Production Workshop
Production Workshop
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Our Commitment

Adhering to the business philosophy of building on past achievements and striving for continuous excellence, we continuously innovate and improve our processes to provide durable sealing products and professional technical support to global customers. Whether for bulk purchases or specialized applications, we deliver reliable solutions tailored to your needs.