Haishang
Fireproof Coatings
Indoor and outdoor fire-resistant coatings for steel structures from Dacheng, Langfang — a 2018-registered limited company with coatings manufacturing and general import/export on the registered scope. Supplier catalogue lists GT-series intumescent and non-intumescent systems to GB 14907-2018; third-party test reports and capacity figures are the open checks.
Fire-resistant coatings built around the GT naming system.
Indoor Intumescent (Water-Based) — Ultra-Thin & Thin
GT-NSP-Fp series. The supplier catalogue lists 1.0 h / 1.6 mm, 1.5 h / 2.1 mm, 2.0 h / 3 mm and 2.5 h / 4 mm dry-film thicknesses; the thin type is published at matching kg/m² consumptions (1.6–4 kg/m²). Described as strong adhesion, decorative finish, suitable as a topcoat — smooth surface for ultra-thin, honeycomb-like for thin. Ask for the GB 14907 test report that covers the exact code you will order.
Outdoor Intumescent (Water-Based) — Ultra-Thin & Thin
GT-WSP-Fp series, same 1.0–2.5 h / 1.6–4 mm ladder. The outdoor line adds weather resistance, salt-spray resistance and water resistance in the supplier description. For coastal or chemical plants this is the line to discuss first — request the salt-spray and artificial-weathering data behind the outdoor claim, not just the fire-rating page.
Indoor Non-Intumescent — Cement-Based
GT-NSF-Fp series: 1.0–3.0 h at 10–30 mm dry-film thickness, 6–18 kg/m². Inorganic, Class A non-combustible in the supplier description, stated to withstand above 1,000 °C and to have long service life. The thicker films are a different application job from intumescent spray work — confirm who applies them.
Indoor Non-Intumescent — Gypsum-Based
Also GT-NSF-Fp codes but lighter consumptions (4–12 kg/m² at the same thickness ladder). The supplier describes one-time application and forming within 30 mm. Confirm the mix water ratio and substrate preparation requirements in writing before pricing a site.
Outdoor Non-Intumescent — Cement-Based
GT-WSF-Fp series from 1.5 h / 15 mm up to 3.0 h / 30 mm. Described as weather-resistant, freeze-thaw resistant and acid/alkali resistant, aimed at coastal and chemical areas. Ask for freeze-thaw cycle data and the recommended top-seal if any.
What the registry confirms, and what stays open.
A Registered Limited Company — Said Plainly
The corporate registry was read on 2026-10-09: this is 河北海尚建材有限公司, registered as a limited liability company (sole natural-person shareholder) on 2018-03-27 in Dacheng County, Langfang, Hebei. Registered capital RMB 50,000,000. Paid-in capital is not published on the registry record — disclosed here as an open item, not as a negative claim.
Manufacturing & Export on the Registered Scope
The general scope carries 涂料制造（不含危险化学品） (coatings manufacturing, non-hazardous), 轻质建筑材料制造 and 水泥制品制造 — production is in scope in its own name. It also carries 货物进出口 (goods import/export), so the company has the registered right to export in its own name. A licensed construction item (建设工程施工) is also on record.
GT Naming System Published
The supplier product catalogue publishes a national-standard naming system (GB 14907-2018): application indoor/outdoor (N/W), medium water/solvent (S/R), mechanism intumescent/non-intumescent (P/F), grade and fire-resistance time. That is more structured than many peers’ catalogues — the codes let a buyer specify exactly. The test reports behind the codes have not been sighted.
Zero Insured Headcount — Flagged
The registry publishes a social-insurance participant count of zero for the most recent filing period. Small Hebei materials plants sometimes register late or run on contractors — but a buyer sizing a project shipment is entitled to know. Ask for a current payroll or headcount statement before committing to volume.
Warning Items on Record
The risk read found one legal-representative change, one investor change, one key-personnel change, one registered-capital change and one registered-address change. Zero self-risk, zero peripheral risk, zero historical risk. The changes are published here as facts, not as accusations.
Catalogue Specs from Supplier Materials
The product catalogue (supplier-published, dated 2026-09) lists fire-resistance times, dry-film thicknesses and consumptions for the GT series, and states a 16,000 m² site with sales across 30+ Chinese provinces. No third-party test report, no certification document and no independently verified capacity figure has been sighted. Everything on this page sourced from the catalogue is marked as supplier-published.
What was checked — and what the check found.
The registry read is done and it agrees with the materials on name and credit code. On 2026-10-09 the record for 河北海尚建材有限公司 was pulled from Chinese enterprise-data sources: a limited liability company (sole natural-person shareholder) registered on 2018-03-27, active (存续), registered capital RMB 50,000,000, paid-in capital not published, industry non-metallic mineral products, registered at Dawang Village, Liugezhuang Town, Dacheng County, Langfang, Hebei. The scope carries coatings manufacturing (non-hazardous), light building-material manufacturing, cement-product manufacturing, and goods import/export; a licensed construction item is also on record. The record shows zero social-insurance participants and five warning items (legal-representative, investor, key-personnel, capital and address changes). No court, enforcement or penalty entries were found. The supplier product catalogue provides GT-series fire-rating and film-thickness tables under GB 14907-2018; no third-party test report or certification has been sighted, and no capacity figure is independently verified. This page carries the CMH Verified stamp for registry identity and scope only. What would move the file forward: the GB 14907 test reports for the exact GT codes you intend to buy, the dry-film thickness calculation basis for your steel section factors, a current headcount statement, a written capacity figure, and the paid-in capital status if the buyer’s compliance team requires it.
A Hebei coatings plant, on the record.
Haishang Fireproof Coatings is the working name of 河北海尚建材有限公司 (河北海尚建材有限公司), a company registered as a limited liability company (sole natural-person shareholder) in March 2018 in Dacheng County, Langfang, Hebei — the registration read against the corporate registry in October 2026. The company’s stated product line is fire-resistant coatings for steel structures: intumescent and non-intumescent systems for indoor and outdoor use, plus cable, decorative and tunnel fire-resistant coatings in the supplier introduction.
Dacheng County in Langfang sits in the Beijing–Tianjin–Hebei industrial belt with long-standing building-materials clusters — a practical location for coatings and cementitious fireproofing plants that ship to northern China construction and industrial projects. The registered scope carries coatings manufacturing (non-hazardous), light building materials, cement products and goods import/export, and the industry classification is non-metallic mineral products (light building materials).
Three disciplines frame any engagement. Spec: the catalogue publishes a clean GT naming system and film-thickness ladder to GB 14907-2018, but the test reports behind those codes have not been sighted — request the report for the exact GT code before specifying a project. Application: intumescent spray and 10–30 mm non-intumescent trowel/spray work are different jobs; confirm who applies and to which substrate standard. Scale: the registry shows zero social-insurance participants and does not publish paid-in capital; size a first order to what the plant can document and verify the headcount and batch traceability before committing to volume. Contact routes through ChinaMakersHub; direct details are exchanged after first inquiry.
From national-standard naming to site work, documented.
Registered in Langfang
The company is registered as a limited liability company (sole natural-person shareholder) on 2018-03-27 in Dacheng County, Langfang, Hebei, with coatings manufacturing (non-hazardous), light building materials and cement products on the scope, plus goods import/export and a licensed construction item. Confirmed on the corporate registry.
Corporate record moves
The record shows one legal-representative change, one investor change, one key-personnel change, one registered-capital change (current registered capital RMB 50,000,000) and one registered-address change. No court, enforcement or penalty entries.
GT-series fireproof coatings catalogue
The supplier catalogue (2026-09) publishes the GT naming system to GB 14907-2018: indoor/outdoor, water/solvent, intumescent/non-intumescent, with fire-resistance times from 1.0 h to 3.0 h and dry-film thickness / consumption tables. Intended applications in the catalogue include power plants, petrochemical, metallurgy, aerospace facilities and large buildings.
Registry read — manufacturing and export confirmed
On 2026-10-09 ChinaMakersHub read the corporate record: a limited company with coatings manufacturing and goods import/export on scope, registered capital RMB 50 million, zero insured headcount on record and five corporate-registry warning items. Open and stated: third-party fire-test reports, dry-film calculation basis, capacity figure, current headcount and paid-in capital status.
Where these fireproof coatings go to work.
Steel-Frame Buildings & Industrial Plants
Intumescent coatings (GT-NSP / GT-WSP) for structural steel that needs 1.0–2.5 h fire resistance. Send the steel section factors and the required rating; ask for the dry-film thickness calculation basis and the number of coats.
Power, Petrochemical & Metallurgy
The catalogue names power plants, petrochemical, smelting and drilling platforms as target sectors. For these, outdoor non-intumescent (GT-WSF) and solvent-resistant systems matter — request the chemical-resistance and salt-spray data in writing.
Tunnel & Cable Fire Protection
Cable fire-resistant coatings and tunnel fire-resistant coatings are named in the supplier introduction but not fully tabulated in the catalogue excerpt. Ask for the dedicated datasheet and the national-standard test report for those lines.
Contractors & Fireproofing Applicators
Buyers who apply rather than resell. Confirm mix ratios, substrate preparation, spray equipment requirements and recoat windows — the gypsum-based line is described as one-time application within 30 mm, which changes site labour planning.
Export & Overseas Projects
The registered goods-import/export clause means the company can title export shipments in its own name. Overseas projects usually ask for the GB 14907 test report plus a destination-market equivalence note (e.g. EN 13381 / ASTM E119) — ask what equivalences the company can support.
Trial Orders
A small first order on one GT code with the matching test report, written dry-film basis, batch traceability and a pre-shipment sample check booked — the open checks are listed above.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does Haishang Fireproof Coatings make?
Fire-resistant coatings for steel structures. The supplier catalogue tabulates the GT series: indoor and outdoor intumescent (water-based) systems at 1.0–2.5 h fire resistance, and indoor/outdoor non-intumescent cement- and gypsum-based systems at 1.0–3.0 h. The supplier introduction also names cable, decorative and tunnel fire-resistant coatings. Specs are from the supplier catalogue; no third-party test report has been sighted.
Is Haishang a factory or a trading company?
A registered limited company (sole natural-person shareholder) with coatings manufacturing (non-hazardous), light building-material manufacturing and cement-product manufacturing on the registered scope — production is in scope in its own name. The registered industry is non-metallic mineral products (light building materials). Ask where the blending lines are and whether emulsion or resin is sourced.
Can it export in its own name?
Yes, as a registry fact: 货物进出口 (goods import/export) is on the registered scope. The company has the registered right to title export shipments in its own name. A licensed construction item (建设工程施工) is also on record — confirm whether that matters for your project delivery model.
Does it hold any certifications?
None sighted. The catalogue cites GB 14907-2018 as the product standard, but no third-party fire-test report, ISO certificate or other certification document has been submitted. This page carries no certificate badge. For structural fire protection the document that matters most is the type test report for the exact GT code and the required fire-resistance rating — request that report in writing before specifying.
What are the product specifications?
From the supplier catalogue (supplier-published): intumescent lines GT-NSP / GT-WSP at 1.0 h / 1.6 mm, 1.5 h / 2.1 mm, 2.0 h / 3 mm, 2.5 h / 4 mm dry-film thickness (thin type published at 1.6–4 kg/m²). Non-intumescent cement-based GT-NSF / GT-WSF at 1.0–3.0 h / 10–30 mm (6–18 kg/m² cement-based; 4–12 kg/m² gypsum-based). Outdoor lines state weather, salt-spray and freeze-thaw resistance. No independent test report behind these numbers has been sighted.
What did the ChinaMakersHub registry check find?
Run on 2026-10-09 against Chinese enterprise-data sources: a limited liability company (sole natural-person shareholder) registered 2018-03-27, active (存续), at Dawang Village, Liugezhuang Town, Dacheng County, Langfang, Hebei — the 18-digit credit code passes the national check-digit rule with a limited-company prefix and a Hebei Langfang division code. Scope carries coatings manufacturing (non-hazardous), light building materials, cement products and goods import/export; a licensed construction item is on record. Registered capital RMB 50,000,000; paid-in capital not published. Zero social-insurance participants. Five warning items (legal-representative, investor, key-personnel, capital and address changes). No court, enforcement or penalty entries. No certifications on file.
Why is registered capital RMB 50 million but paid-in not published?
The registry currently shows registered capital RMB 50,000,000 and does not publish a paid-in figure. That gap is disclosed here because a buyer sizing a project supplier is entitled to the capital picture either way. Ask for a capital-verification document if your compliance process requires it.
What is the headcount situation?
The registry publishes a social-insurance participant count of zero for the most recent filing period. This does not prove the plant has no staff — but it is a fact on record. Ask for a current payroll or headcount statement and a description of the production and application-support teams before committing to a volume order.
Talk to Haishang Fireproof Coatings directly.
Send your application (steel frame, cable tray, tunnel lining or petrochemical structure), the fire-resistance rating you need (1.0–3.0 h), indoor or outdoor, and the steel tonnage or surface area. Ask in the same message for the GB 14907 test report for the exact GT code, the dry-film thickness calculation basis, and the current lead time. ChinaMakersHub will route the request.