About Glory Diamond Industry Limited - Steel Bars Supplier in China

Glory Diamond Industry Limited is based in China and currently lists nine active products across the categories of stainless steel bars, carbon steel bars, and crane‑rail components. The catalogue includes hot‑rolled steel square bar (HS 7214.99, carbon steel Q235/Q275), steel flat bar for plow colter (HS 7208.39, medium carbon 1045/1060), cold‑drawn hexagon steel bar (HS 7214.99, AISI 1018/1045), cold‑drawn round stainless steel bar (HS 7222.20, grades 304/316/321), crane‑rail flat bar (HS 7222.40, stainless 304), crane‑rail square bar (HS 7222.20.00, stainless 304), Q345b crane‑rail flat bar (HS 7216.99, low‑alloy structural steel), 60*40 crane‑rail flat bar (HS 7222.40, stainless 304) and a U71Mn QU70 crane rail product without a listed HS code. Each entry specifies the material grade and the relevant HS‑code family, providing a clear view of the product mix offered by the supplier.

The listed products fall under HS chapters 72 (iron and steel) and 71 (iron or steel waste and scrap), which are the standard tariff headings used for steel bar and rail shipments. The supplier’s focus on both carbon and stainless steel grades reflects the typical segmentation of Chinese steel exporters, who often serve construction, machinery, and infrastructure projects that require precise mechanical properties and corrosion resistance. No additional corporate claims beyond the nine listed items are provided in the source data.

Product Range and Specialties of Glory Diamond Industry Limited

The catalogue covers hot‑rolled square bars, cold‑drawn hexagonal and round bars, flat bars for agricultural implements, and several stainless‑steel crane‑rail profiles. Carbon steel items such as Q235, Q275, 1045 and 1060 correspond to ASTM A36/A572 equivalents, while the stainless grades 304, 316 and 321 match ASTM A240 specifications commonly required for corrosion‑resistant applications. The Q345b low‑alloy steel aligns with Chinese GB/T 1591 and is comparable to ASTM A572 Grade 50, a standard choice for structural and crane‑rail uses. Typical industry grades for hexagonal bars include AISI 1018 (low carbon) and AISI 1045 (medium carbon), which are supplied in tolerances of ±0.5 mm for dimensions and surface roughness Ra ≤ 1.6 µm.

In the crane‑rail segment, stainless‑steel 304 (EN 1.4301) is frequently used for indoor or mildly corrosive environments, while low‑alloy Q345b is preferred for heavy‑load outdoor crane tracks due to its higher yield strength. Buyers usually request material certificates, mechanical test results (tensile strength, yield point, elongation) and conformity to standards such as ISO 9001 for quality management and EN 1090 for structural steel components. Packaging for these bars typically involves wooden crates or steel pallets, sized for 20‑ft or 40‑ft containers, with each crate labelled with the HS code and material grade.

Trade and Export Information - Glory Diamond Industry Limited

China remains one of the world’s largest exporters of carbon and stainless steel bars, supplying markets in Southeast Asia, the Middle East, Europe and North America. HS chapter 72 products are subject to customs inspections that verify declared material grades, dimensions and compliance with standards such as ASTM, EN or GB/T. Importers often require mill test reports, CE marking for construction‑grade steel, and compliance with REACH for chemical content when the destination is the EU. Typical Incoterms used by Chinese steel exporters include FOB Shanghai or CIF destination port, with cargo consolidated into 20‑ft containers (≈ 10 tons) or 40‑ft containers (≈ 20 tons) depending on bar dimensions.

The Chinese steel industry follows stringent export procedures, including mandatory phytosanitary certificates for steel waste, and may request a Certificate of Origin for preferential tariff treatment under trade agreements. Common buyer‑requested certifications include ISO 9001 (quality management), ISO 14001 (environmental management) and, for stainless products, ASTM A240 or EN 10088 compliance documents. Logistics considerations involve moisture protection for stainless steel, use of desiccant packs, and securing the bars against deformation during sea transit.

Sourcing from Glory Diamond Industry Limited - Buyer Guidance

When sourcing from Glory Diamond Industry Limited, buyers should request a full mill test report (MTR) that lists chemical composition, tensile strength, yield point and elongation for each grade cited in the catalogue. For stainless‑steel items, a certification of compliance with ASTM A240 or EN 10088 and a CE declaration of performance are standard verification documents. Verify that the HS code on the commercial invoice matches the product’s material grade to avoid customs delays, and confirm the packaging format (e.g., wooden crate, steel pallet) and container loading plan.

Prior to placing a purchase order, request a sample of the specific bar profile to assess dimensional tolerance and surface finish, especially for cold‑drawn hexagon and round bars where tight tolerances are critical. Clarify the minimum order quantity (often expressed in metric tons per container) and the lead time, which for Chinese steel manufacturers typically ranges from 15 to 30 days after receipt of a confirmed purchase order and payment of a deposit. Ensure that the supplier can provide the required certificates (ISO 9001, CE, REACH) and that the freight terms (FOB Shanghai, CIF destination) are clearly defined in the contract.

What material grades are available for the hot‑rolled square bar?

The hot‑rolled square bar is supplied in carbon steel grades Q235 and Q275, which correspond to the Chinese GB standards and are comparable to ASTM A36/A572.

Which HS codes apply to the stainless‑steel crane‑rail flat bar?

The stainless‑steel crane‑rail flat bar is listed under HS code 7222.40, covering flat bars of stainless steel.

What certifications should I request for the Q345b crane‑rail flat bar?

Buyers should ask for a mill test report, ISO 9001 quality certification, and confirmation that the material meets GB/T 1591 and, if required, EN 1090 structural steel standards.

How are the bars typically packaged for overseas shipment?

Bars are usually packed in wooden crates or on steel pallets, sized for 20‑ft or 40‑ft containers, with each crate labelled with the HS code, material grade and weight.

What is the usual lead time for a 20‑ft container of cold‑drawn hexagon bars?

Lead times for cold‑drawn hexagon bars from China generally range from 15 to 30 days after order confirmation and deposit receipt, depending on production scheduling.

Are mill test reports provided for the stainless‑steel round bar?

Yes, the supplier can issue an MTR that details chemical composition and mechanical properties for grades 304, 316 and 321, matching ASTM A240 specifications.

What Incoterms are commonly used for these steel products?

Typical Incoterms include FOB Shanghai for buyers who arrange freight, or CIF to the destination port when the supplier handles shipping and insurance.

Can I request a sample of the 60*40 crane‑rail flat bar before ordering?

Samples of the 60*40 crane‑rail flat bar can be supplied for dimensional and surface‑finish verification, usually on a paid‑sample basis and shipped via air freight for rapid evaluation.