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Wanhua Chemical Group Co., Ltd.

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Wanhua Chemical Group Co., Ltd. · Yantai, Shandong, China

Wanhua Chemical is a global advanced-materials and chemical producer headquartered in Yantai, Shandong. Its official site organizes the business across polyurethanes, petrochemicals, performance chemicals and emerging materials, with 14 principal production complexes in China and Europe. For composites, Wanhua publishes foaming and non-foaming polyurethane resin systems, glass-fiber-reinforced PU pultrusion and HP-RTM solutions, plus specialty amines and epoxy-curing-agent raw materials for FRP, high-pressure pipe, prepreg and laminate applications. The present company was established in 1998, with operating roots in a synthetic-leather and MDI project begun in 1978.

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Legal entity
Wanhua Chemical Group Co., Ltd.
Manufacturing since (company statement)
1978
Location
Yantai, Shandong, China
Business type
Resin supplier
Company overview

Wanhua Chemical is a global advanced-materials and chemical producer headquartered in Yantai, Shandong. Its official site organizes the business across polyurethanes, petrochemicals, performance chemicals and emerging materials, with 14 principal production complexes in China and Europe. For composites, Wanhua publishes foaming and non-foaming polyurethane resin systems, glass-fiber-reinforced PU pultrusion and HP-RTM solutions, plus specialty amines and epoxy-curing-agent raw materials for FRP, high-pressure pipe, prepreg and laminate applications. The present company was established in 1998, with operating roots in a synthetic-leather and MDI project begun in 1978.

Products & services summary

Wanhua supplies polyurethane- and epoxy-related raw materials and application solutions for composite processors. Company-published PU composite systems address automotive interior and exterior parts, door and window profiles, utility poles, plate profiles, structural automotive parts, battery housings and protective panels through foaming and non-foaming formulations, HP-RTM and glass-fiber-reinforced PU pultrusion. Specialty amines including WANAMINE MDA, H12MDA, IPDA and 8100/8110 grades are positioned for epoxy curing agents and applications such as wind energy, high-pressure FRP pipe, prepreg, laminates and corrosion-resistant systems. Buyers should confirm the grade-specific TDS/SDS, processing window, applicable certifications, MOQ and destination-market supply arrangement directly with Wanhua.

Products and supply scope

Polyurethane composite resin systemsGlass-fiber-reinforced polyurethane pultrusion systemsHP-RTM polyurethane systemsMDI, TDI and polyether polyolsWANAMINE specialty amines and epoxy-curing-agent raw materials

Capabilities and services

Polyurethane composite formulation and application developmentMaterial systems for HP-RTM and pultrusionEpoxy-curing-agent raw-material developmentComposite application technical supportGlobal production and sales network

Company-published certifications

ISCC PLUS (MDI, TDI and bio-based polyethers; company-published in 2024)