FAQ

Frequently Asked Questions

Find answers to common questions about Guhe silicone sealants, products, manufacturing capabilities, and global cooperation.

Are you a silicone sealant manufacturer or trading company?

Guhe New Materials is a professional silicone sealant manufacturer specializing in the research, development, production, and supply of construction and industrial silicone sealants.

What types of silicone sealants do you produce?

Guhe provides two main categories of silicone sealants: construction silicone sealants and industrial silicone sealants, including structural sealants, weatherproof sealants, window and door sealants, RTV silicone, and other industrial grades.

What is your production capacity?

Our factory has a monthly production capacity of more than 1,000 tons, supporting both regular orders and large-volume supply requirements.

Can you provide quality documents with shipments?

Yes. Guhe provides COA (Certificate of Analysis) documentation with shipments to ensure product quality transparency and customer confidence.

What is the minimum order quantity (MOQ)?

MOQ depends on the product type, packaging requirements, and order volume. Please contact our team for specific requirements.

How do you ensure product quality?

Guhe follows strict quality control procedures covering raw material inspection, production monitoring, laboratory testing, final inspection, and shipment documentation.

What applications are your silicone sealants used for?

Our products are widely used in curtain walls, glass facades, windows and doors, building decoration, electronics, automotive, machinery, lighting, and other industrial applications.

Where is your factory located?

Guhe’s manufacturing facility is located in Jiangmen, Guangdong, China, with a 6,000㎡ self-owned production base and professional silicone sealant manufacturing capabilities.

Do you provide customized silicone sealant solutions?

Yes. Guhe supports customized solutions based on different application requirements, including product performance, viscosity, color, and specific usage conditions.

Do you support OEM and private label cooperation?

Yes. We support flexible cooperation models for distributors and business partners, including customized product solutions and long-term supply cooperation.

Do you export silicone sealants to overseas markets?

Yes. Guhe supplies silicone sealant products to international markets and works with distributors, contractors, and industrial customers worldwide.

How can I choose the right silicone sealant for my application?

Our technical team can recommend suitable silicone sealant solutions based on your application, environment, bonding materials, and performance requirements.

Still Have Questions?

Need More Information?

Our technical and sales team is ready to provide professional silicone sealant solutions for your project.