Factory introduction
Our owned production base is equipped with modern electric arc furnaces, continuous casting, and high-precision hot/cold rolling units, plus in-line finishing and laboratory testing. As a manufacturer with export capability, we support structural steel, line pipe, and plate/coil programs for infrastructure and industrial projects, with factory audits available by appointment.
As a reliable supply partner, our steel has served critical infrastructure upgrades and national symbolic engineering projects, including structural steel supply support for landmarks like the Beijing National Stadium (Bird's Nest) and the Water Cube.
Office & owned mill baseline
250,000 m²
Total Base Area
1,200,000 T
Annual Supply Capacity
120+
QA & Technical Engineers
18
Heavy & Precision Mills
Scale & Capacity Benchmarks
Our owned mill lines operate under controlled dimensional and metallurgical regimes. Key apparatus below support heat-level MTC EN 10204 3.1 preparation and pre-shipment inspection.
Owned cold/hot rolling configurations for plate and coil thickness control within tight commercial tolerances.
Pipe lines covering common OD ranges with weld bead control for fluid and structural service.
Rapid multi-element chemistry checks to align heat chemistry with ASTM/EN/JIS grade targets.
NDT coverage on welds and plate/pipe bodies before batch release when the order requires it.
Yield, tensile, and impact verification against the project mechanical schedule.
Pressure-holding tests for fluid conduit and API-related pipe orders when specified.
Authorized operational views from our steel businesses—continuous processing, dimensional checks, and structural fabrication staging.
Steel feedstock moving through an enclosed mill processing line.
A technician verifies a steel sample with a vernier caliper during an in-process check.
Large welded structural assemblies staged in an outdoor fabrication yard.
Factory process photos
Filter owned-base photos by process area. Captions describe what the frame shows—rolling, QA lab, packing, or workshop—without unverified product-line claims.
Related for coated steel buyers: GI coil product · Coated steel buyer tools · Factory overview
Owned mill floor — rolling and finishing conditions buyers can audit by appointment.
Owned production floor under continuous rolling conditions. Factory audits by appointment.
In-house mechanical and chemistry checks supporting heat-linked MTC preparation.
Mechanical and inspection support for batch release and MTC preparation.
Document and visual checks before dispatch when the order requires them.
Depot stacks, export packing, and terminal handoff for sea shipment.
Inventory control for heat/batch traceability at dispatch.
Edge protection and packing method follow the agreed PO climate route.
Lot staging before container loading.
Qingdao / Tianjin corridor loading handoff for export lots.
General owned-base workshop and operations views.
On-site workshop environment at the owned base.
Factory audit by appointment
Buyer QA or third-party inspectors can schedule a visit. Send preferred dates, attendees, scope, and photo rules in advance. Not a public tour — and we do not publish fake “audit passed” marketing lists.
Specs needed for a quote
Missing specs slow the reply. Send at least grade/standard, size, quantity, and destination port so we can return a practical quote path with MTC and packing notes.
