Real projects. Real results.
See how Suifu solves noise, security, and energy challenges for homes and commercial spaces worldwide. Backed by 10+ years of engineering.
Featured case study
In-depth analysis of how Suifu products perform under real conditions.
B.55 Casement: Shanghai high-rise noise cancellation
A luxury apartment facing the inner elevated road with 74dB peak traffic noise. The owner required a solution without altering the building facade.
-42dB
Noise reduction
5+20A+5
Laminated glass
Class 8
Airtightness
Featured case study
In-depth analysis of how Suifu products perform under real conditions.
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Global Certifications & Quality Standards
We hold internationally recognized certifications that validate our commitment to quality, safety, and environmental sustainability. Every product undergoes rigorous testing and inspection to meet global industry standards, ensuring reliable performance and complete customer satisfaction.
Certified Excellence
Industry accreditations that back every Suifu installation worldwide
Casement Opening System
Classic design with superior air and water tightness. Ideal for residential and commercial projects seeking reliable performance.
Sliding Opening System
Space-saving solution with smooth operation and large glass panels. Perfect for modern architecture and maximized views.
Folding System
Innovative fold-away design that seamlessly connects indoor and outdoor spaces. Offers maximum ventilation and unobstructed openness.
Other Special Products
Customized solutions tailored to unique project requirements. Includes fixed windows, skylights, curtain walls, and specialty glazing systems.
Frequently asked questions
Everything you need to know about working with Suifu.
What certifications do Suifu products have?
Our products meet ISO9001:2015, CE (EN 14351-1), and AS2047 (Australian standards). Test reports available upon request.
Do you offer customized sizes and colors?
Do you provide installation services overseas?
Can you provide samples before bulk order?
What is your MOQ?
No MOQ for sample orders. For bulk production, MOQ is typically 50 units per product type, but we’re flexible for first-time collaborations.
What is the typical lead time?
What warranty do you offer?
What payment terms do you accept?
T/T (wire transfer), L/C at sight, and for long-term partners, 30% deposit + 70% balance before shipping. PayPal and credit cards for sample orders.