With 25 Years in the Industry, We Know What Works — So You Get Reliable Products and Smarter Support.
Supply Chain Reliability
A Stable Supply Chain Means On-Time Delivery, Predictable Costs, and Zero Disruptions to Your Projects.
Product Quality & Standards
We ensure quality through in-house testing, strict QC processes, and full compliance with international standards.
One-Stop Solutions
One Supplier. Full Value Chain. From Raw Materials, PVC Aluminum profiles to Finished Window Systems – We Deliver End-to-End Solutions Under One Roof.
ABOUT US
Jiangsu Haitec Profile Technology Co., Ltd. was established in March 2001. Since its establishment, the company has been dedicated to the production of PVC profiles, aluminum profiles and finished door and window systems. It is one of the few large-scale comprehensive enterprises in China's door and window industry, capable of providing comprehensive solutions from raw materials to finished systems for customers around the world. For more than two decades, we have been committed to promoting innovation, pursuing sustainable production methods, and offering customized solutions and maximizing value for our customers.
With quality as its core, our company has ISO 9001 quality management system certification, CE certification, and has been recognized as a "National Inspection-Free Product", "China Famous Trademark", "National High-tech Enterprise", and "Provincial Green Factory".
PRODUCT CATEGORY
We provide a diverse product portfolio and excellent services
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PVC profiles
PVC profiles
Haitec uPVC Window and Door Profiles – Durable PVC profiles with superior insulation, weather resistance, and multiple design options for global building projects.
Aluminum profiles
Aluminum profiles
Haitec Aluminum Window and Door Profiles – High-strength aluminum profiles with excellent durability, modern design, and multiple surface finishes for residential and commercial projects.
Window and Door systems
Window and Door systems
Haitec Finished Windows and Doors – Energy-efficient, durable, and stylish window and door systems available in uPVC and aluminum, perfect for residential and commercial buildings.
Chemical raw materials
Chemical raw materials
We provide PVC Raw Materials – High-quality PVC resin, additives, and premixed compounds for stable extrusion, consistent performance, and reliable window and door profile production.
Technical services and solutions
Technical services and solutions
Profile Extrusion & Window Solutions – Professional technical services for PVC profile extrusion, formulation, and window & door system applications to support global manufacturers.
OEM / ODM service available
OEM / ODM service available
Your Brand Our Manufacturing - Customized window, door, and profile solutions with flexible design and manufacturing support for global partners.
Quality Consistency: The Foundation Behind Every Reliable UPVC Profile
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
Haitec Profile Recognized As One of The “Top 10" in China
Haitec Profile, a leading uPVC profile manufacturer, has been honored by CPPIA as one of China’s Top 10 Enterprises in the Light Industry Plastic Profiles sector.
The Hidden Core of UPVC Window Profile Quality: The Power of A Perfect Formulation System
Discover how Haitec Profile’s precise PVC resin, CaCO₃, and additive formulation ensures lasting strength, color stability, and performance for uPVC profiles.
Haitec Profile Shines at The Big 5 Dubai 2024, Strengthening Global Presence
*Dubai, UAE – November 24-29, 2024*Huaihai Profiles, a top-tier Chinese brand specializing in door and window profiles with 25 years of industry expertise, made a remarkable appearance at the 2024 Dubai Big 5 Global Exhibition (BIG5), one of the world's most influential construction and building mat