Tianjin Haigang Plate Material Co., Ltd.

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Homepage as rendered on 2026-07-25 — click to open the live site.

average across 278 audited Steel & Metal Products suppliers

Data source: FactoryBase AI site audit · swept 2026-07-23

Registered capital

CNY 400.00M
≈ $55.94M

Legal representative

马伟阳

Operating status

active

Affiliated companies

0

Administrative penalties

2 administrative penalties

Unified social credit code: 91120223566140037U

Data source:· swept 2026-07-23

Tianjin Hai Gang Plate Material Co., Ltd. is a professional hot-dip galvanized coil and strip production enterprise. It mainly produces galvanized steel strips (hot-dip galvanized), acid-washed steel strips, and cold-hardened steel strips/coils (cold-rolled), with widths up to 860 mm and thicknesses from 0.3 mm to 5.0 mm. These are applied in construction, machinery manufacturing, automotive, and household appliance industries. Annual capacity is 1 million tons for each process.

Factory video 1 ↗Factory video 2 ↗Factory video 3 ↗

Data source: Company website· swept 2026-07-25

Data source:· swept 2026-07-22

Data source: Company website · swept 2026-07-25

We forward your request to Tianjin Haigang Plate Material Co., Ltd. through the contacts on record, usually within one business day. Replies come to you directly.

Web-presence grading is rolling out across this category (278/338 graded so far). See the full Steel & Metal Products ranking ↗

Data source: FactoryBase category index · 338 profiled suppliers

Other suppliers profiled in the same category — compare before you commit.

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Data source: FactoryBase category index

Is Tianjin Haigang Plate Material Co., Ltd. a factory I can order from directly?

It is profiled as a manufacturer from its registered business scope, which covers production of hot-dip galvanized strip steel, hot-rolled and cold-rolled strip steel, coils, plates, and related processing. The company is listed as active and was founded on 2011-01-13.

What products does Tianjin Haigang Plate Material Co., Ltd. say it offers?

In its own marketing description, the company presents itself as a professional hot-dip galvanized coil and strip producer of galvanized steel strips, acid-washed steel strips, and cold-hardened steel strips/coils with widths up to 860 mm and thicknesses from 0.3 mm to 5.0 mm. It states applications in construction, machinery manufacturing, automotive, and household appliances plus an annual capacity of 1 million tons for each process; these are company-stated claims only.

How does its scale compare to other Steel & Metal Products suppliers in China?

Registered capital of CNY 400 million (approx. US$55.94 million) is higher than 95% of peers, placing it among the larger suppliers in the category by capital. It reports 288 people on social-insurance payroll records and is older than 41% of other Steel & Metal Products suppliers in China.

What should a buyer watch out for?

The company website does not use HTTPS. Registry data also list 2 administrative penalties.

Are export or shipment records available for Tianjin Haigang Plate Material Co., Ltd.?

Independent customs and shipment (bill of lading) records, export volumes, and named buyers are not yet verified. Buyers should request their own documentation if export history matters.

Does Tianjin Haigang Plate Material Co., Ltd. hold quality certifications?

The company states that it holds ISO 9001. This certification is company-stated rather than independently confirmed in the available data.

What's the bottom line for a buyer considering Tianjin Haigang Plate Material Co., Ltd.?

It is an active manufacturer founded in 2011 with registered capital among the highest of other Steel & Metal Products suppliers in China and 288 staff on payroll records. Two administrative penalties appear on file, the website lacks HTTPS, capacity and ISO 9001 claims are company-stated only, and customs or export records are not yet verified. Independent checks on compliance and quality remain essential.

What is Tianjin Haigang Plate Material Co., Ltd.'s unified social credit code (统一社会信用代码)?

Tianjin Haigang Plate Material Co., Ltd. (天津海钢板材有限公司) is registered in China under unified social credit code 91120223566140037U. This 18-character code is the company's unique national business identifier — use it to cross-check the entity on China's public registry portals, or with the Tianjin market regulation authority.

How was this profile built — can I trust it?

Yes — it is compiled independently by our AI from dated, public evidence: business registries (via grok), an automated website audit, and Tianjin Haigang Plate Material Co., Ltd.'s own site — not from anything the company submitted. Where Tianjin Haigang Plate Material Co., Ltd. states something about itself, we show it beside the public record, so you are reading sourced facts, not marketing.