About Henan HuanGang Composite Materials Co., Ltd.

Who We Are

Henan HuanGang Composite Materials Co., Ltd. is a professional manufacturer of fiberglass reinforced plastic (FRP / GRP) products, located in Henan Province, China. With over 15 years of manufacturing experience, we serve customers in more than 50 countries across the chemical, water treatment, power generation, construction and environmental protection industries.

What We Make

• FRP Pipes & Fittings — filament-wound pipes, ducts, flanges and joints for chemical and municipal applications
• FRP Storage Tanks & Containers — 1–5000m³ vertical, horizontal and buried tanks for chemicals, water and fuel
• FRP Plates & Gratings — molded and pultruded gratings, corrugated sheets, panels for walkways and platforms
• FRP Profiles & Structural Components — pultruded tubes, I-beams, angles, handrails, sheet piles
• FRP Machinery & Production Lines — pultrusion machines, filament winding machines, complete sets
• Refractory & Insulation Materials — fire bricks, ceramic fiber blankets and boards, rock wool

Quality Assurance

Our factory operates under ISO 9001 quality management with CE compliance and SGS inspection available. Products are manufactured to international standards including ASTM D2997 (centrifugally cast fiberglass pipe) and AWWA C950 (fiberglass pressure pipe).

Why Customers Choose Us

• Factory-direct pricing — no middlemen, competitive quotes within 24 hours
• Full customization — custom diameters, volumes, pressures, resins and colors
• Engineering support — free technical consultation for your project specifications
• Reliable delivery — efficient production scheduling and worldwide logistics