Company Profile
Established in 2001, Heilongjiang WZH Construction Group Co., Ltd. is a steel structure manufacturing and engineering service group with multi-site fabrication resources.
Development History
The group has grown from regional steel fabrication into export-oriented steel structure manufacturing for industrial, commercial and infrastructure projects.
Manufacturing Base
Group headquarters and manufacturing base are in Harbin, Heilongjiang, with sales support for domestic and overseas projects.
Production Capacity
Annual production capacity is 120,000 tons of finished steel structure components, calculated by delivered finished weight.
Engineering Team
The engineering team supports BIM modeling, detailing, connection design, shop drawings, packing plans and installation guidance.
Quality Management
Quality control covers material traceability, WPS/PQR welding qualification, NDT inspection, dimensional checks and coating inspection.
Export Markets
Export markets include Russia/CIS, Southeast Asia, the Middle East, Africa, South America and Europe.
Why Choose WZH
- The production system covers BIM detailing, CNC cutting, H-beam assembly, submerged arc welding, drilling, shot blasting, coating, packing and shipment inspection.
- ISO 9001, ISO 14001 and ISO 45001 certified; welding is carried out to AWS D1.1 / EN 1090 standards, with SGS inspection support and NDT on critical joints.
- Projects are supplied to Asia, Europe, the Middle East, Africa and the Americas with FOB, CIF, CFR and EXW terms.
- Send drawings, span, steel grade, surface treatment, destination port and schedule to receive a project quotation.