Can I get samples before placing an order?

Yes, we can provide small samples to help you understand our product quality. Contact us for details.

Do your products meet local building codes?

Yes, we provide solutions based on different countries' building codes.

What is the production lead time?

Custom products typically require about 20 working days for production, plus quality inspection, totaling approximately 30 days.

What payment methods do you accept?

For large orders, we accept T/T bank transfer. For orders under $1000, we accept PayPal.

About GRT Building

Your trusted partner for premium aluminum railing and fenestration products since 2014.

Who We Are

GRT Industry Co., Ltd.

We are a professional manufacturer specializing in custom aluminum railings, windows, and doors. With over 10 years of experience, we have served clients in 30+ countries worldwide.

Our commitment to quality and innovation has made us a trusted partner for architects, developers, and homeowners. Explore our full product range to find the perfect solution for your project.

Own factory with complete production control

One-stop service from design to delivery

Custom solutions meeting local building codes

Testimonials

What Clients Say

"They were very patient throughout the entire process. I will definitely give them all my orders."

Fred Gist

Homeowner, USA

"All products received were excellent. Very professional service and product quality."

Michael Simpson

Project Manager, Canada

"All 5 apartment projects' products were well-made. Their one-stop model saved me time and money."

Jay Goynes

Developer, Puerto Rico

FAQ

Frequently Asked Questions

Ready to start your project?

Get In Touch