Import Cnc Turning Metal Part — Buy in Bulk from Supplier in China

CNC turning metal parts from Zhongshan Changze Electric Co., Ltd. are precision-machined components produced using multi-axis CNC lathes to achieve tight dimensional tolerances, typically within ±0.02 mm. These parts are manufactured from raw materials including stainless steel, aluminum alloy, and brass, as specified by customer drawings. The supplier does not list minimum order quantities or pricing, but confirms processing of custom geometries based on provided CAD files.

Typical industry standards for such parts include surface finishes between Ra 0.4 and Ra 1.6, with common material grades like 303 stainless steel, 6061-T6 aluminum, and C36000 brass. Material certifications are not provided in the listing, but standard mechanical properties follow ASTM or ISO specifications for each alloy. Parts are generally produced without secondary coatings unless requested, and deburring is performed to remove sharp edges per ISO 2768-1 general tolerances.

These components serve industrial applications in automotive actuators, hydraulic fittings, and electrical connectors where repeatability and dimensional accuracy are critical. Buyers include OEMs in machinery manufacturing and contract assemblers sourcing for low-to-medium volume production runs. Packaging is typically bulk in corrugated cartons with internal foam inserts, and trade terms are negotiable on a per-order basis. Lead time is not stated and must be confirmed directly with the supplier.

Zhongshan Changze Electric Co., Ltd. is located in Tong'an Industrial Park, Zhongshan, Guangdong, China. The supplier is classified as imported and has a harbor trust tier, indicating basic verification through logistics and export documentation. The listing shows no response rate or average response time, suggesting limited buyer communication history. The company is registered as a manufacturer of precision-machined metal components, with no mention of certifications, workforce size, or years in operation.

The supplier's profile does not list certifications, client names, or production capacity. There is no evidence of in-house design services or tooling development. The business appears to operate as a contract machining shop, fulfilling orders based on customer-provided specifications. Buyers should treat this as a production partner rather than a brand or product developer. Due to the lack of response metrics, direct communication is advised before placing orders.