About Tianjin Galfa Metal Product Co., Ltd. - Steel Wires Supplier in China

Based in China, Tianjin Galfa Metal Product Co., Ltd. lists seven distinct steel‑wire products in its catalogue. The offerings fall under the broader categories of Steel Wires, Wires & Cables, and Stainless Steel Wires. Products include Galvanized Steel Wire Strands (HS 7312.10) made from carbon steel grades 45#, 77B and Q235, Zn‑5 %Al‑Mischmetal Steel Strands (HS 7217.20) with Q235 base steel and a Galfan alloy coating, Galvanized Steel Wire (HS 7217.20) in grades 45#, 75#, 77B and Q235, Alloy‑Coated Steel Wire (HS 7217.30) using the same Galfan coating, and Steel Wire for Guy Grip and Electric Fittings (HS 7217.20) covering grades Q235, 45#, 55#, 65#, 75#, 77B. The remaining catalogue entries are a 7/16\" 1X7 EHS Galvanized Guy Strand Cable and a generic Steel Cable, which are listed without HS codes.

The catalogue reflects a focus on carbon‑steel wire products that are commonly hot‑dip galvanized or coated with a Zn‑5 %Al‑Mischmetal (Galvanized) alloy. All listed items are identified by material grades that align with Chinese steel standards such as Q235 and the corresponding numeric strength designations (e.g., 45#, 75#). The inclusion of both standard galvanized and alloy‑coated variants indicates capability to serve applications ranging from construction rigging to electrical fittings.

Product Range and Specialties of Tianjin Galfa Metal Product Co., Ltd.

The seven products comprise galvanized strands, alloy‑coated strands, and finished cable assemblies. In the steel‑wire market, grades 45# to 77B correspond to tensile strengths between approximately 400 MPa and 800 MPa, while the Galfan coating typically provides a corrosion‑resistant layer of 15 - 30 µm. IEC 60228 classifies such wires as Class 2 or Class 5 depending on diameter, and ASTM A118 specifies requirements for galvanized steel wire. Buyers often specify dimensions such as 5 mm to 15 mm diameter and coil lengths of 500 m, with packaging on wooden spools or steel drums.

Stainless steel wire variants, although not detailed in the current list, are generally produced from grades like 304 or 316, meeting ASTM A276 or EN 10217 standards. For the alloy‑coated products, the Zn‑5 %Al‑Mischmetal coating is recognized for its enhanced zinc‑aluminium alloy protection, meeting ISO 9001 quality‑management expectations in many exporting firms. Typical export packs include 1‑ton bundles or 20‑ft containers with moisture‑resistant wrapping.

Trade and Export Information - Tianjin Galfa Metal Product Co., Ltd.

China remains a leading exporter of steel wire products, with major destinations in Southeast Asia, the European Union, the Middle East, and North America. The HS 7217 and HS 7312 chapters cover steel wire rods, bars and sections, and are subject to customs inspections that verify material composition and coating thickness. Importers frequently require certificates of conformity to IEC 60228, ASTM standards, and, where applicable, CE marking for EU markets.

Standard shipping terms for bulk steel wire are FOB Tianjin or CIF major ports, using 20‑ft or 40‑ft containers that can accommodate up to 22 tons of coiled wire. Export documentation typically includes a commercial invoice, packing list, certificate of origin, and a test report confirming tensile strength, coating thickness, and chemical composition. Chinese exporters often hold ISO 9001 certification, which buyers may request as part of due‑diligence.

Sourcing from Tianjin Galfa Metal Product Co., Ltd. - Buyer Guidance

Prospective buyers should request the latest test report covering tensile strength (MPa), coating thickness (µm), and chemical analysis of the steel grade. Verification of compliance with IEC 60228 or ASTM A118 is advisable, and a copy of any ISO 9001 or CE certification should be obtained before contract. Samples are commonly supplied in 100 m coils to allow assessment of surface finish and mechanical properties.

Typical minimum order quantities for bulk wire range from 1 ton to 5 tons, depending on the product and packaging. Lead times reported by Chinese manufacturers for galvanized or Galfan‑coated wire are 30 - 45 days after receipt of a purchase order and technical specifications. Buyers should confirm packaging format (spool vs. bundle), container loading plan, and preferred Incoterm (FOB Tianjin or CIF destination) to align logistics.

What steel wire products does Tianjin Galfa Metal Product Co., Ltd. list?

The catalogue includes seven items: Galvanized Steel Wire Strands (HS 7312.10), Zn‑5 %Al‑Mischmetal Steel Strands (HS 7217.20), Galvanized Steel Wire (HS 7217.20), Alloy‑Coated Steel Wire (HS 7217.30), Steel Wire for Guy Grip and Electric Fittings (HS 7217.20), a 7/16\" 1X7 EHS Galvanized Guy Strand Cable, and a generic Steel Cable.

Which HS codes are associated with the listed products?

The listed HS codes are 7312.10 for Galvanized Steel Wire Strands, 7217.20 for Zn‑5 %Al‑Mischmetal Steel Strands, Galvanized Steel Wire, and Steel Wire for Guy Grip/Electric Fittings, and 7217.30 for the Alloy‑Coated Steel Wire. The two cable items are not assigned HS codes in the catalogue.

What material grades are used for the galvanized wires?

Materials are specified as carbon steel grades 45#, 55#, 65#, 75#, 77B and Q235, which correspond to typical tensile strengths between 400 MPa and 800 MPa under Chinese steel standards.

Which certifications should a buyer request for these steel wires?

Buyers should ask for test reports confirming compliance with IEC 60228 or ASTM A118, a certificate of origin, and, if available, the supplier’s ISO 9001 quality‑management certificate. For EU shipments, CE conformity may be required.

What are the usual packaging and shipment formats?

Products are normally delivered as coiled wire on wooden spools or steel drums, packed in moisture‑resistant wrapping. Bulk shipments are placed in 20‑ft or 40‑ft containers, with typical load capacities up to 22 tons per container.

What minimum order quantities and lead times can be expected?

Minimum order quantities generally start at 1 ton per product. Reported lead times are 30 - 45 days after order confirmation, subject to the provision of final technical specifications.

How can a buyer obtain a sample before placing a full order?

The supplier can provide a 100 m coil sample of any listed wire type after receipt of a sample request and confirmation of shipping address; sample costs and freight are usually borne by the buyer unless otherwise agreed.