Haitec Profile honored as Top 10 Enterprise of China Light Industry Plastic Profiles Industry by CPPIA. Certified ISO9001 & CE, professional uPVC & aluminium window profiles manufacturer for global construction markets.

Quality Consistency: The Foundation Behind Every Reliable uPVC ProfileFor distributors and wholesalers in the building-materials industry, nothing matters more than stability — especially when it comes to uPVC profiles for windows and doors. A product can be affordable or attractive, but if the qual

The Engineers Behind Our Precision

Haitec Profile is the international brand of Jiangsu Huaihai Profile Technology Co., Ltd. Founded in 2001, 26-year uPVC profile manufacturer, OEM export experience and self-operated foreign trade since 2025.

"BANGKOK, Thailand – April 29–May 4, 2025" – Jiangsu Haitec Profile Technology Co., Ltd., a leading Chinese manufacturer specializing in high-performance uPVC and aluminum profiles and window systems, made its debut at the "2025 Thailand Architect Expo (Architect '25)", held at the IMPACT Exhibition Center i