About China Railway Materials Co., Ltd. - Steel Bars Supplier in China

China, as the supplier's origin, lists five active products across its catalogue. The catalogue includes a deform bar, portable sea water desalting equipment, tempering glass break device, internal stab‑proof and bullet‑proof vest, and rapid oxygen generator device. These items correspond to the top categories of steel bars, marine equipment and spare parts, tools and instruments, army and police equipment, and electric home appliances. The supplier is recorded as an imported tier with a harbor trust tier. The product count of five reflects a focused selection rather than a broad portfolio.

The deform bar is presented under the steel‑bars category, while the sea water desalting unit falls under marine equipment and spare parts. The glass break device is listed among tools and instruments, and the stab‑proof vest is grouped with army and police equipment. The rapid oxygen generator is classified as an electric home appliance. No additional product lines are indicated beyond these five items, and the supplier does not disclose further specifications in the provided facts.

Product Range and Specialties of China Railway Materials Co., Ltd.

The deform bar is a high‑strength steel bar intended for reinforcement applications. In the steel‑bar market, typical grades include HRB400, HRB500, and Q235, with tensile strengths ranging from 400 to 500 MPa and standard lengths of 6 m or 12 m. The portable sea water desalting equipment is a compact reverse‑osmosis unit; buyers usually look for capacity between 50 and 200 L per hour, removal efficiency above 99 % for salts, and power consumption under 1 kW. The tempering glass break device is a hand‑held tool designed to fracture tempered safety glass; common specifications involve a striking force of 2 - 3 kgf and a replaceable tip material such as hardened steel. The internal stab‑proof and bullet‑proof vest aligns with NIJ Level IIIA or Level III standards, offering protection against 9 mm and .308 caliber rounds, with weight typically 3 - 5 kg. The rapid oxygen generator device is an on‑site oxygen production unit; standard models deliver 1 - 5 Nm³ h⁻¹ of oxygen at purity levels of 90 % or higher, often equipped with pressure‑swing adsorption technology.

Trade and Export Information - China Railway Materials Co., Ltd.

China is a major exporter of steel reinforcement bars, marine desalination units, security equipment, and small‑scale oxygen generators. Buyers from Southeast Asia, the Middle East, Africa, and Eastern Europe frequently import these categories for infrastructure projects, water‑treatment plants, law‑enforcement upgrades, and medical facilities. Export shipments are commonly packed in 20‑ft or 40‑ft containers, with steel bars crated on wooden pallets, desalination units placed in insulated boxes, and electronic devices secured with anti‑static packaging. Required certifications for Chinese exporters typically include ISO 9001 quality‑management certification, CE marking for equipment sold within the EU, and, where applicable, compliance with IEC 60335 for home appliances. Importers often request pre‑shipment inspection reports under the Shanghai Inspection and Quarantine (CIQ) regime to verify product conformity.

Sourcing from China Railway Materials Co., Ltd. - Buyer Guidance

When sourcing the deform bar, request a mill test certificate that lists chemical composition, tensile strength, and elongation, and verify the grade against project specifications such as HRB400 or HRB500. For the portable sea water desalting equipment, ask for performance test data showing salt‑rejection rate, flow capacity, and power consumption, as well as CE conformity if the unit will be used in EU markets. The glass break device should be accompanied by a material‑hardness test report and a safety compliance statement, especially if intended for use in public buildings. For the stab‑proof and bullet‑proof vest, request NIJ certification documents, ballistic test reports, and details on the vest’s weight and sizing options. The rapid oxygen generator should be supplied with an oxygen‑purity analysis report, a CE declaration, and a warranty statement covering the adsorption media lifespan. In all cases, confirm the packaging dimensions, container loading plan, and Incoterm (e.g., FOB Shanghai) before finalising the order.

What types of steel bars does China Railway Materials Co., Ltd. list in its catalogue?

The catalogue includes a deform bar, which is a high‑strength reinforcement bar used in construction. Buyers should verify the bar’s grade (e.g., HRB400 or HRB500) and tensile strength through a mill test certificate.

Can I obtain a sample of the portable sea water desalting equipment?

Yes, the supplier can provide a functional sample of the desalting unit for performance testing. Request a sample specification sheet that details flow rate, salt‑rejection efficiency, and power consumption.

What protection level does the internal stab‑proof and bullet‑proof vest meet?

The vest is designed to meet NIJ Level IIIA or Level III standards, offering protection against common handgun and rifle threats. Buyers should ask for the NIJ certification test report and size charts before purchase.

What certifications are typically required for the rapid oxygen generator device?

Typical certifications include CE marking for electrical safety and an oxygen‑purity analysis report showing at least 90 % purity. An ISO 9001 quality‑management certificate from the supplier is also commonly requested.

What are the typical packaging and shipping methods for the glass break device?

The tempering glass break device is usually packed in sturdy cardboard boxes with foam inserts to prevent damage, and shipped in 20‑ft containers on pallets. FOB Shanghai is a common Incoterm for these items.

Are there minimum order quantities (MOQ) for the listed products?

MOQs vary by product; steel bars often have an MOQ of one ton, while equipment such as the desalting unit or oxygen generator may have an MOQ of one unit. Confirm the exact MOQ with the supplier during quotation.

How can I verify the quality of the marine equipment before shipment?

Request a pre‑shipment inspection report from a recognized inspection agency, along with the supplier’s CE or IEC conformity documents. Test reports for flow capacity and durability are standard for marine desalination units.

What documentation should I request for customs clearance of these goods?

Customs typically require a commercial invoice, packing list, bill of lading, and any applicable certificates of origin. For regulated items like bullet‑proof vests, additional export licenses or end‑use certificates may be needed.