Professional Silicone Sealant Manufacturer for Construction & Industrial Applications

Since 2013, Guhe specializes in high-performance silicone sealants, providing reliable sealing solutions for curtain walls, glazing, electronics, automotive and industrial applications.

Get A Quote

6,000㎡

Manufacturing Facility

1,000+ Tons

Monthly Production Capacity

20+

Silicone Sealant Products

Product Categories

Complete Silicone Sealant Solutions From One Manufacturer

From construction sealing to industrial bonding applications, Guhe provides a complete range of silicone sealant products.

Building Silicone Sealants

Building Silicone Sealants – Structural & weatherproof construction sealing adhesives meeting national GB standards. Fits glass, metal, concrete. Multiple package options including bulk drums, with COA. Exported globally to Middle East, Africa and South America.

Learn More

Industrial Silicone Sealants

Industrial Silicone Sealants Heat-resistant sealing adhesives fit machinery, auto and electronics, stable from -60°C to 250°C. Multiple packaging choices including bulk drums. OEM customization available, COA provided for all orders.

Learn More

Bulk Supply & OEM/ODM Services

Bulk Silicone Sealant Supply & OEM/ODM Manufacturing We provide mass silicone sealant supply and customizable OEM & ODM solutions. Flexible packaging options, stable monthly production and national standard compliance. COA is provided with all shipments.

Learn More

About Guhe

Founded in 2013, Guangdong Guhe New Material Co., Ltd. is a professional silicone sealant manufacturer based in Jiangmen, Guangdong. We own a 6,000㎡ production plant with monthly output over 1,000 tons, capable of stable mass production and global customized orders.

We focus on two major silicone sealant categories:

✅ Building grade: structural, weatherproof, door & window, anti-mold, fire-resistant and low-VOC interior sealants

✅ Industrial grade: high-temperature, flange sealing and electronic encapsulation sealants

14+ years of focused silicone sealant production
Support bulk drum supply, OEM & ODM private label customization
Strict full-batch inspection, COA attached to all shipments, compliant with ASTM standards
Main export markets: Africa, Middle East, South America

We cooperate with global distributors, construction teams and industrial factories. Welcome to inquire for samples, quotations and technical service.

Industry Applications

From high-rise buildings to precision electronics, Guhe silicone sealants are engineered to deliver reliable bonding, sealing, and long-lasting protection across a wide range of industries.

Curtain Wall & Facade Systems

High-strength structural and weatherproof silicone sealants designed for curtain walls, glass façades, skylights, and exterior building envelopes. Providing long-term structural bonding, weather resistance, and reliable sealing performance.

Suitable Products：

Structural Silicone Sealant
Weatherproof Silicone Sealant

Key Benefits：

✔ High Structural Strength

✔ UV & Weather Resistance

✔ Long Service Life

✔ Excellent Adhesion

Stone & Interior Decoration

Professional silicone sealants for natural stone, marble, interior decoration, sanitary applications, and moisture-prone environments.

Suitable Products：

Stone Silicone Sealant
Anti-Mold Silicone Sealant
Interior Silicone Sealant

Key Benefits：

✔ Mold Resistant

✔ Smooth Finish

✔ Decorative Sealing

✔ Non-Staining

Windows & Doors

Reliable sealing solutions for aluminum windows, PVC windows, doors, and glazing systems. Designed to improve air tightness, waterproof performance, and long-term durability.

Suitable Products：

Window & Door Silicone Sealant
Neutral Silicone Sealant

Key Benefits：

✔ Waterproof

✔ Airtight

✔ Flexible Movement

✔ Easy Application

Automotive & Transportation

High-performance silicone sealants designed for automotive assembly, engine sealing, gasket making, and transportation equipment requiring excellent temperature and vibration resistance.

Suitable Products：

High Temperature Silicone Sealant
RTV Silicone
Gasket Maker

Key Benefits：

✔ Heat Resistance

✔ Oil Resistance

✔ Flexible Bonding

✔ Reliable Sealing

Industrial Equipment & Manufacturing

Versatile silicone sealing solutions for industrial equipment, machinery, energy storage systems, and manufacturing applications requiring dependable sealing and bonding performance.

Suitable Products：

Industrial Silicone Sealant
RTV Silicone
Gasket Silicone

Key Benefits：

✔ Equipment Protection

✔ Industrial Durability

✔ Long-Term Reliability

✔ Chemical Resistance

Electronics & Electrical

Industrial-grade silicone adhesives for electronic assembly, LED lighting, electrical insulation, and component protection against moisture, vibration, and temperature changes.

Suitable Products：

Electronic Silicone Adhesive
RTV Silicone
Electronic Potting Silicone

Key Benefits：

✔ Electrical Insulation

✔ Heat Resistance

✔ Moisture Protection

✔ Long-Term Stability

Why Global Buyers Build Long-Term Partnerships with Guhe

Beyond manufacturing, Guhe provides consistent quality, technical expertise, and reliable production capacity to support customers in construction and industrial markets.

Engineering Support

Professional technical team providing product selection and application recommendations.

Stable Formula

Consistent raw material control and mature production processes ensure reliable product performance.

Batch-to-Batch Consistency

Every production batch follows standardized quality control procedures for stable performance.

Large-Scale Manufacturing

6,000㎡ production facility with over 1,000 tons monthly capacity to support continuous supply.

Flexible Cooperation

Support distributors, project contractors, and industrial manufacturers with long-term supply solutions.

Global Export Supply

Experienced in international logistics, documentation, and export services for global customers.

Manufacturing Capability

Reliable Manufacturing Capability for Global Supply

With a 6,000㎡ production facility, advanced manufacturing equipment, and professional production management, Guhe provides stable silicone sealant supply for distributors, contractors, and industrial customers worldwide.

Learn More