Complete Process System
Standardized production facility with 7 functional zones, enabling standardized and refined operations throughout the whole production process.
Professional Manufacturing Expertise
Over 20 years of head manufacturing experience, with advanced production lines for components from miniature to large-thickness containers.
End-to-end Services
One-stop full-process service covering pre-sales customization, in-sales follow-up and 7×24h after-sales response.
Global Market Reach
Products exported to over 50 countries and regions, with a strong global customer base and outstanding reputation.
Product Center
We have established long-term cooperative relations with many enterprises.
Product Application
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
About Us
Leading head & pressure vessel fitting manufacturer with over 20 years of experience
Cangzhou Changhui Head Manufacturing Co., Ltd., formerly known as "Changsheng Head and Pipe Cap Factory", is a high-tech enterprise integrating R&D, production, sales and one-stop services for heads and pressure vessel pipe fittings. Adhering to the business philosophy of "quality first, innovation-driven, integrity-based cooperation", we own a professional technical team, standardized workshops and complete testing systems, with products exported worldwide and widely recognized in the industry.

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Years of Expertise

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Registered Capital

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Customer Retention

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Global Markets

Video Center
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
Changhui Head Manufacturing
Changhui Head Manufacturing
Changhui Head Manufacturing
Changhui Head Manufacturing
Our Honor
Official certification, professional after sales service.
News Center
Official certification, professional after sales service.
Jun 20, 2026
The new GB standard has comprehensively revised the EHA/EHB type heads. The core parameters include:
Nominal ...
Nominal ...
Jun 19, 2026
Hemispherical in shape, it evenly distributes pressure and is suitable for high-pressure vessels. Its advantages are ...
Jun 18, 2026
Imagine slicing a plump orange in half; that semi-circular peel serves as a natural model for a hemispherical head. D...
Jun 17, 2026
Materials include 304, 304L, 321, 316, 316L, 310S, Q235B, 00Cr18Ni5Mo3Si2 (UNS S31500) (3RE60), 630, 00Cr18Ni5Mo3N (U...






























