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.

The Canton Fair is one of the most important international trade events in China, bringing together buyers, manufacturers, distributors, and business partners from markets around the world.At the 140th Canton Fair – Phase 2, Haitec Profile will present our window and door product solutions and meet

Learn the key advantages of UPVC construction profiles: strong durability, UV resistance, thermal insulation, easy installation and low maintenance for windows, doors and pipes.