Contact GIN
Choose a request type and we will route it to the right contact
For packaging, PU foam boards, ducts, air boxes, HVAC materials, cooperation, media, or other topics, you can start with basic information. If details are not complete yet, a short description is enough.
Packaging needs discussion
Product protection, cushioning, cartons, display stands, samples, and production conditions.
PU foam boards and HVAC materials
Board specs, thickness, quantity, use case, processing, or supply needs.
Duct and air-box requests
Ducts, air boxes, return-air boxes, drawings, quantities, and installation context.
Cooperation, media, and other topics
Business cooperation, media requests, existing cases, or general contact.
Send a request
Basic information is enough to start
Please select a request type and describe the key points. Details can be completed in the next discussion.
Preparation guide
Different requests need different starting information
These are only references. If you are not sure how to classify your request, choose “Other topic” and describe the situation.
Packaging
- Product dimensions, weight, and photos
- Shipping method and quantity
- Fragile points or packaging issues
- Sample or production evaluation needs
PU foam boards / HVAC materials
- Board use, thickness, and size
- Quantity and timeline
- Use environment or processing needs
- Drawings or samples if available
Ducts / air boxes
- Product type and drawing
- Quantity and installation context
- Supply-air, return-air, or box use
- Site limits or schedule needs
Cooperation and other topics
- Topic and purpose
- Expected timeline
- Relevant links or files
- Preferred reply method
Route the request
We first route the message by request type.
Clarify conditions
Dimensions, drawings, materials, quantity, or use case can be completed later.
Plan the next discussion
We then discuss feasible directions, samples, supply, or cooperation.