About Us
Company Profile
China's Leading Suppliers of Innovative Wood Windows - Top Patent Holding Factory with Global Certifications
Product Details
Patents & Certifications
SAYYAS has applied for nearly 412 national patents to date, holding 27 invention patents, making it a leading wood window enterprise in China for the number of patent applications and invention patent grants. Several products have been certified by the German Passive House Institute and hold multiple international certifications, including Canada's CSA, North America's Energy Star, and the United States' NAMI.
Core Technologies & Standards
Over the years, SAYYAS has continuously conquered core and key component technologies, participating in drafting multiple Chinese industry standards. Not only mastering core technologies like wood processing, seamless welding and coating of aluminum profiles, integration of diamond mesh window screens and corner welding of sealing strips, but also innovating in ventilation and drainage, noise reduction, theft prevention, wind resistance, and fireproofing techniques.
Frequently Asked Questions
How many patents does SAYYAS hold?
SAYYAS has applied for nearly 412 national patents to date and holds 27 invention patents, positioning it as a leading wood window enterprise in China for patent applications and grants.
What international certifications do SAYYAS products have?
Several SAYYAS products have been certified by the German Passive House Institute and hold multiple international certifications, including Canada's CSA, North America's Energy Star, and the United States' NAMI.
Does SAYYAS participate in setting industry standards?
Yes, SAYYAS actively participates in drafting multiple Chinese industry standards, contributing to the development of the wood window sector.
What core manufacturing technologies has SAYYAS mastered?
SAYYAS has mastered core technologies including wood processing, seamless welding and coating of aluminum profiles, integration of diamond mesh window screens, and corner welding of sealing strips.
What functional innovations do SAYYAS windows offer?
SAYYAS has innovated in various functional techniques, including ventilation and drainage, noise reduction, theft prevention, wind resistance, and fireproofing.