This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium Silicone Sealants & Gaskets

Trusted by global construction, automotive, and new energy industries for over 20 years.
Engineered in Chengdu, delivered worldwide.

Explore Products Contact Us

Guibao Profile

In the magical home to the Pandas, Chengdu, in the Sichuan province, Chengdu Guibao Science and Technology Co has established a top-notch organic silicone materials production center.

For nearly two decades, Chengdu Guibao Science and Technology Co., Ltd. has been a professional silicone manufacturer focusing on the research, development, and manufacture of organic silicone sealants and silicone gaskets.

In October 2009, we reached a very important milestone when our company went public in China’s Growth Enterprise Market — a testament to our innovation, quality, and global impact.

  • 20+ Years of Industry Leadership
  • Publicly Listed on China GEM
  • ISO & CNAS Certified R&D Center
Guibao Production Facility

Advanced Production Line

State-of-the-art manufacturing infrastructure ensures consistent quality, high efficiency, and scalable output for global clients.

Production Line

Automated Mixing & Dispensing

Precision-controlled systems ensure uniform mixing of silicone compounds, eliminating batch variations and enhancing product reliability.

Quality Control Lab

In-Line Quality Assurance

Real-time monitoring and automated testing at every stage guarantee compliance with international standards before packaging.

Our Silicone Products

Engineered for performance, durability, and environmental resistance across industries.

Insulating Glass Silicone Sealant

Insulating Glass Silicone Sealant

High-performance dual-seal system for insulating glass units. Excellent UV and weather resistance.

  • Low moisture vapor transmission
  • Long-term durability
  • Meets ASTM E2190
Curtain Wall Silicone Sealant

Curtain Wall Silicone Sealant

Structural glazing and perimeter sealing for high-rise buildings. Superior adhesion to glass and aluminum.

  • High displacement capacity
  • 50-year service life
  • Fire-rated options available
Interior Decoration Silicone Sealant

Interior Decoration Sealant

Non-staining, low-odor formula ideal for bathrooms, kitchens, and residential interiors.

  • Mold & mildew resistant
  • Paintable surface
  • Meets GB/T 14683
Automotive Silicone Sealant

Automotive Silicone Sealant

Heat and vibration resistant for engine bays, lighting, and body sealing.

  • -60°C to +250°C range
  • Fuel and oil resistant
  • OEM-approved formulations
New Energy Silicone Sealant

New Energy Silicone Sealant

Designed for solar panels, battery packs, and EV charging systems.

  • UL 94 V-0 rated
  • High dielectric strength
  • Long-term thermal cycling stability
Window and Door Silicone Sealant

Window & Door Sealant

Flexible, weatherproof sealant for PVC, wood, and aluminum frames.

  • High elasticity
  • No primer required on most substrates
  • 25% joint movement capability
Pavement Silicone Sealant

Pavement & Precast Concrete Sealant

Resilient joint sealant for highways, bridges, and precast concrete panels.

  • High traffic load resistance
  • Fast cure options
  • Complies with AASHTO M288
Silicone Gasket

Silicone Rubber Gasket

Custom-molded gaskets for industrial, medical, and electronic applications.

  • FDA & RoHS compliant
  • Compression set resistance
  • Custom shapes and durometers

One-Stop Sealing Solutions

From consultation to application, we ensure optimal performance and compatibility.

Expert Consultation

Our engineers recommend the best sealant based on construction type, design, and materials.

Joint Design Support

We assist in determining optimal sealant size, depth, and joint configuration.

Adhesion Testing

On-site or lab testing to confirm bonding strength and determine cleaning protocols.

Quality Assurance

Full documentation and compliance with international standards.

R&D Center & Technical Support

Approved by the China National Accreditation Service for Conformity Assessment (CNAS), our R&D center is equipped with over 60 sets of national and international-level testing instruments.

Our mechanics lab conducts comprehensive testing including tensile strength, bonding strength, displacement capacity, elongation, and other critical physical properties.

Testing Capabilities

  • • Tensile & Tear Strength
  • • Adhesion & Cohesion
  • • UV & Weather Aging
  • • Thermal Cycling

Standards Compliance

  • • ASTM
  • • GB/T
  • • ISO
  • • AAMA
R&D Laboratory
20+
Years Experience
60+
Testing Devices
100+
Global Clients
2009
Public Listing

Contact Us

Reach out for product inquiries, technical support, or partnership opportunities.

Get in Touch

Address

No.16, Xinyuan Road, Hi-Tech Zone, Chengdu 610041, China

Phone / Hotline

+86-28-8531-1860

Fax

+86-28-8531-8066

Email

guibao@cnguibao.com

WhatsApp

+86-13088028686

Send Us a Message

For inquiries, technical support, or partnership opportunities, please visit our official website.

Visit Official Website to Contact
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info