Certified Safety, Reliable Quality, Custom-Engineered Pressure Vessels.

ASME U, U2, and S Stamped.
PED-Compliant Pressure Equipment.
ISO 9001, 14001, 18001 certificates.
A1, A2, A3 pressure vessel design & manufacturing licenses.
A-Class Certified Boiler Components (Boiler Drum & Header) licenses.
GC2 pressure piping installation qualifications.

Globally Compliant,
Built for Harsh Industrial Conditions.

Weihai Shidao Heavy Industry (WSHI), a wholly-owned subsidiary of Taishan Group, specializes in the design and manufacturing of large tailor-made pressure vessels, nuclear power equipment, and process systems for coal chemical, petrochemical, offshore oil & gas, pharmaceutical, metallurgy, and new energy industries.

With full ASME U/U2 certification, A1–A3 pressure vessel licenses, and partnerships with CNPC, Sinopec, and CNNC, Shidao delivers high-precision, high-spec equipment backed by strong engineering, fabrication, and quality control capabilities. Strategically located near major ports and transport hubs, we ensure fast and efficient global delivery. Shidao is your reliable partner for complex, high-quality industrial pressure equipment.

Trusted by world-class brands

Core Business

Weihai Shidao Heavy Industry, a wholly-owned subsidiary of Taishan Group, specializes in the design and manufacturing of large tailor-made pressure vessels, nuclear power equipment, and process systems for coal chemical, petrochemical, offshore oil & gas, pharmaceutical, metallurgy, and new energy industries.

Products

Engineered and manufactured custom pressure vessels for diverse industries, harsh conditions, and full compliance with international standards.

Inquiry

Projects

Successfully deployed in nuclear, petrochemical, chemical, and new energy projects across multiple countries and regions.

Service

Complete lifecycle services from design and fabrication to O&M and EPC execution—enabling one-stop project delivery.

Ready to Discuss Your Project?

Get in touch with our engineering team for a customized solution. Our expert engineers are here to discuss your unique requirements and deliver tailored solutions designed to your specifications.

Pressure Vessels

Technical Parameters

Processed Materials