Basalt Fiber Composite Door‑Window

Basalt fiber composite door‑window profile adopts high‑performance basalt fiber as reinforcement and polymer as resin matrix. It is an ideal substitute for traditional aluminium alloy, stainless steel and glass‑fiber composite profiles. 

✅ Key Advantages: 

• Excellent corrosion resistance, acid & alkali resistance, outstanding anti‑aging performance, long service life under harsh environments 

• Low thermal transmittance, good thermal‑insulation & sound‑insulation performance, remarkable energy‑saving effect 

• Light‑weight, high modulus, high structural strength, good dimensional stability • Good flame‑retardant property, non‑toxic, eco‑friendly, free of harmful additives 

• Low water absorption, stable physical performance Compared with aluminium and stainless steel profiles, it avoids heavy weight and high heat conduction. 

Comparing with glass‑fiber composite material, basalt fiber delivers much better durability and weather resistance. This composite profile is widely applicable for building doors, windows, curtain‑wall components in residential, commercial and industrial construction projects. Custom specifications are available upon clients' requirements.

R&D System

As the enterprise technology center approved by Chongqing city, HSLG's R&D center consist of professional team specialized in R&D and application of high polymer material, composite material, anti-corrosion protection technology and engineering consulting. It has become the first-class composite base resin R&D center in China with the ability of market research, product design, technology development, scale-up, testing & analysis, processing engineering and Intellectual Property Management.

Quality System

HSLG is always focusing on quality improvement; the company established its ISO 9000 quality system in year 2016 with the aim to continuously improve the quality assurance ability, lower the cost risk of purchasing/sales, overall management level, product quality, quality reputation, strengthen the market competiveness and eliminating the trading barriers.

Certificate

Product packaging

We have cooperated with experienced shipping forwarders for many years, they arrange the shipment. No matter by express, by air or by sea, we will track the course of the goods all the way, to make sure goods arrive at you on time and in good condition.