About Hanpiao Metalwork Co., Ltd - Iron Wire Supplier in China

China‑based Hanpiao Metalwork Co., Ltd lists twelve distinct products in its current catalogue. The portfolio includes concrete construction accessories such as taper pins, flat ties, wedges and wedge bolts, as well as several forms of iron wire, including standard, U‑shaped, cutting, hard‑drawn, and a PVC‑coated variant that is recorded under HS code 7217.30 as Iron Wire with PVC/Plastic Coating.

The catalogue groups the wire offerings under the broader Iron Wire category, which is the supplier’s top category. Products range from plain iron wire to specialised forms like hard‑drawn wire and plastic‑coated wire, while the concrete accessories are listed without separate HS codes but belong to typical construction hardware classifications.

Product Range and Specialties of Hanpiao Metalwork Co., Ltd

The listed items cover two main families: steel wire products and concrete hardware. Iron wire variants such as plain, U‑shaped, cutting, hard‑drawn and PVC‑coated wire are commonly supplied in diameters from 0.5 mm to 5 mm, with tensile strengths between 350 MPa and 800 MPa depending on drawing grade. PVC‑coated wire typically meets IEC 60228 class A or B and conforms to coating thicknesses of 0.2‑0.5 mm, providing corrosion resistance for outdoor or electrical applications. Concrete accessories - taper pins, flat ties, wedges and wedge bolts - are usually forged from carbon steel, sized from M6 to M20, and conform to standards such as ASTM A108 for cold‑finished carbon steel parts.

Industry practice also distinguishes hard‑drawn wire, which is cold‑drawn to achieve higher tensile strength (up to 900 MPa) and tighter dimensional tolerance (±0.02 mm). Buyers often request certification to ASTM A108, EN 10270 or equivalent national standards for these wire products.

Trade and Export Information - Hanpiao Metalwork Co., Ltd

China is a leading exporter of steel wire and related construction hardware, with shipments commonly directed to Southeast Asia, the Middle East, Europe and North America. The HS‑code family 7217 covers steel wire products, and the specific 7217.30 sub‑heading applies to coated wire, which typically requires compliance with RoHS and REACH for the plastic coating. Importers of iron wire often request ISO 9001 quality‑management certification and test reports confirming tensile strength, elongation and coating adhesion.

Concrete construction accessories fall under HS chapter 73 (articles of iron or steel). Buyers in the building‑materials sector usually prefer packaging in bulk bundles or 20‑ft/40‑ft containers, with Incoterms such as FOB Shanghai or CIF destination port. Chinese exporters commonly perform pre‑shipment inspection under SGS or CE marking for products destined for the EU market.

Sourcing from Hanpiao Metalwork Co., Ltd - Buyer Guidance

When sourcing from Hanpiao Metalwork Co., Ltd, buyers should request product data sheets that specify wire diameter, tensile class, coating type and thickness, as well as mechanical test reports (tensile, bend and elongation). For the PVC‑coated wire, a coating adhesion test and a declaration of compliance with REACH are standard verification steps.

Buyers are advised to confirm the supplier’s ISO 9001 registration or equivalent quality‑system certificate, obtain a sample batch for laboratory testing, and verify packaging details such as bundle weight (typically 25 kg per bundle) and pallet configuration. Clarifying the HS code (7217.30 for coated wire) and ensuring correct labeling will streamline customs clearance.

What product categories does Hanpiao Metalwork Co., Ltd offer?

The catalogue includes concrete construction accessories - taper pins, flat ties, wedges and wedge bolts - and several iron‑wire forms, notably plain, U‑shaped, cutting, hard‑drawn and PVC‑coated wire (HS 7217.30).

Which HS code applies to the PVC‑coated iron wire?

The PVC‑coated iron wire is listed under HS code 7217.30, which covers iron or steel wire with plastic coating.

What typical specifications should I verify for the iron wire?

Verify wire diameter (0.5‑5 mm), tensile strength (350‑800 MPa for standard grades, up to 900 MPa for hard‑drawn), coating thickness (0.2‑0.5 mm for PVC), and compliance with ASTM A108 or EN 10270 standards.

Are there common certifications buyers request for these products?

Buyers usually request ISO 9001 quality‑system certification, test reports for tensile strength and coating adhesion, and for coated wire, REACH and RoHS compliance statements.

What are typical packaging and shipping formats?

Wire is typically bundled in 25 kg packs and palletised for 20‑ft or 40‑ft containers; concrete accessories are shipped in bulk crates or pallets, often under FOB Shanghai or CIF destination terms.

What is a realistic lead time for an initial order?

Lead times for steel wire and concrete accessories from Chinese manufacturers generally range from 25 to 45 days after order confirmation, depending on quantity and required certifications.

How can I obtain a sample before placing a large order?

Request a sample batch of the specific wire grade or accessory; suppliers normally provide a small quantity (e.g., 5 kg of wire or a set of accessories) for laboratory testing, with costs covered by the buyer.

What documentation is needed for customs clearance?

Provide the commercial invoice, packing list, certificate of origin, the HS code declaration (e.g., 7217.30 for coated wire) and any required quality certificates such as ISO 9001 or test reports.