PA66 Thermal Break Strips & Production Line Solutions
From qualified strip supply to extrusion equipment, precision moulds and localized production support for window, door and curtain wall manufacturers.
Products
From raw material to finished profiles
Explore six product categories, with technical details to help you plan your next project.

PA66GF25 raw material
Nylon compound for polyamide profile extrusion and consistent production.
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PA66 Thermal Break Strips
PA66 GF25 thermal insulation strips for aluminium windows, doors and curtain walls.
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Extrusion Equipment
Polyamide profile extrusion equipment matched to your production requirements.
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Precision Extrusion Molds
Standard and multi-cavity extrusion moulds for precision polyamide profiles.
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Aluminum profile expanding foam
Polyether blend and polymeric MDI form a two-part material that can be foamed and molded on-site, with thermal insulation and flame-retardant features.
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Thermal insulation adhesive for aluminum profiles
Polyol blend and MDI prepolymer for pour-and-debridge insulation systems in residential and commercial buildings.
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Inside our factory
Our team has over 15 years of technical experience. We provide one-stop solutions to customers' business needs at different stages, ranging from drawing design optimization and finished product supply to equipment and mold output and production training.
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About us
Foshan Huahui Gongzhu Technology Co., Ltd. is located in Foshan, Guangdong, China. Foshan is one of the world's established clusters for aluminium profiles and architectural door and window accessories.
We serve mid to high end window, door and curtain wall manufacturers with PA66 thermal break strips, extrusion equipment, precision moulds and customized production line configuration.
FAQ
Common questions from international buyers
Can you customize thermal break strip profiles?
Yes. We can review the profile structure, optimize the drawing and develop a matching extrusion mould before supply or production setup.
Do you support local production outside China?
Yes. Our scope includes extrusion equipment supply, installation guidance, process training and practical operating support.
Which applications do your strips support?
The supplied profiles can be matched to aluminium window, door and curtain wall systems according to project requirements.
Can technical data be provided before ordering?
Relevant specifications and technical information can be provided on request after the required profile or production target is confirmed.
Contact
Discuss your product or production requirement
Tell us the profile, target output or production plan. We will help identify the right product, mould, equipment or line configuration.
LET'S TALK
Start with your requirements.
Tell us about your profile, material or production plan. Share the dimensions, quantity or target output to help us understand your project.
Foshan Huahui Gongzhu Technology Co., Ltd.
Foshan, Guangdong, China
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PRODUCT & PRODUCTION INQUIRIES
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