Import Alloy Steel Round Bar — Buy in Bulk from Supplier in Viet Nam

Changshu Fengyang Special Steel Co., Ltd. supplies alloy steel round bar from their Viet Nam base, with stock positioned for export to fabrication and manufacturing importers. The source description indicates bars are produced with attention to uniformity and tensile strength, though no specific diameter range, length, or grade designation is stated in the available data. Buyers should request the exact steel grade (such as 4140, 4340, or equivalent) and dimensional tolerances before finalising an order, as these determine fit for precision-machined components.

The bars are described as suitable for automotive, aerospace, and machinery manufacturing, which implies a medium-to-high strength alloy composition typical of chromium-molybdenum or nickel-chromium-molybdenum grades. Standard industry practice for such round bars includes hot-rolled or forged condition, with typical diameter tolerances of h11 or h12 for turned and ground product, and looser tolerances for as-rolled bar. Surface finish varies from black scale to peeled or ground, depending on subsequent machining requirements. The supplier mentions testing to meet international standards, though no specific ASTM, JIS, DIN, or EN standard numbers are confirmed in the source data.

Applications cited include structural supports and precision components, indicating demand from tier-one and tier-two suppliers in automotive powertrain, general engineering, and capital goods sectors. Importers typically require mill test certificates with chemical composition and mechanical property verification. The supplier's address in Ba Dinh District, Hanoi, suggests potential shipment via Hai Phong port. Response rate is recorded at 0.00 percent with zero average response hours, so direct contact through multiple channels is advisable. Packaging is not specified; standard sea freight practice for round bar involves bundled and strapped steel, sometimes with end protection.

Changshu Fengyang Special Steel Co., Ltd. operates from No.266 Doi Can Street, Ba Dinh District, Hanoi, Viet Nam. The supplier is classified as imported tier with harbor trust level, which indicates the profile originates from external data ingestion rather than direct platform verification. The response rate is recorded at 0.00 percent with zero average response hours, meaning no response history is available through the platform channel. This does not indicate supplier quality either way, but importers should factor in additional due diligence and direct outreach time.

The company name suggests specialisation in steel products, though the available profile does not disclose production capacity, furnace type, rolling mill specifications, or in-house testing laboratory accreditation. No employee count, year of establishment, revenue figure, or client references are stated in the source data. The listing's description emphasises export orientation and wholesale supply, positioning the supplier as a volume-focused source rather than a niche precision bar specialist. Buyers should verify mill capabilities, third-party inspection acceptance, and certificate of origin issuance before committing to trial orders.