Import Cold Forming & Casting — Buy in Bulk from Supplier in China

Ningbo Kangtai Hardware Factory, based in Zhejiang Province, China, manufactures cold forming and casting components for industrial use. The factory operates from Room 1117, Lingqiao Square No.31 Yaohang Street, Ningbo 315000. Their production line is described as precision engineered to meet specified tolerances. The company lists material versatility as a core capability.

Typical material grades include carbon steel, aluminium alloys and stainless steel, which align with industry standards such as ASTM A36 and 6061‑T6. Standard dimensional tolerance for cold‑formed parts is ±0.1 mm, and surface roughness is commonly Ra 0.8 µm. Component sizes up to 500 mm and weights up to 50 kg are routinely produced in the sector. Hardness values around HB 150 are typical for untreated carbon steel parts.

These components are used by OEMs in automotive, aerospace, electronics and heavy‑machinery assemblies. Buyers often request customized designs and bulk supply, with trade options that include CIF or FOB from Ningbo port. As the listing does not disclose exact MOQ or lead time, the importer should confirm those details directly with the supplier.

Ningbo Kangtai Hardware Factory is registered at the address in Ningbo, Zhejiang, China. The supplier is listed with an imported tier and a harbor trust tier, indicating it handles cross‑border transactions and has customs‑clearance capability. The platform records a response rate of 0 percent and an average response time of zero hours, which suggests the buyer should proactively reach out for timely communication. No additional corporate history is provided in the source data.

The factory advertises custom cold forming and casting services, emphasizing high production rates and the ability to work with multiple material families. It states compliance with international quality certifications such as ISO, though specific certificates are not shown. Potential buyers can request samples or material test reports to assess suitability. All claims are limited to the information supplied in the listing.