Import Cnc Turned Parts — Buy in Bulk from Supplier in China

CNC Turned parts from Runsom Precision Co., Ltd. are produced with tolerances of 0.005 to 0.01mm and surface roughness below Ra 0.2, indicating high-precision machining capability. The supplier supports a range of metals and plastics, with a minimum cutting tool diameter of 0.1mm enabling intricate geometries. These parts are designed for applications requiring fine detail and tight dimensional control, such as medical devices and aerospace components.

Typical materials include stainless steel, aluminum, and engineering plastics like PEEK or PTFE, consistent with precision machining standards. The Ra 0.2 surface finish is uncommon in general industrial turning and suggests the use of fine-grit carbide tools, slow feed rates, and possibly single-point diamond turning. Tooling capability down to 0.1mm diameter implies micro-turning expertise, which is standard in specialized Chinese OEM suppliers but rare in generalist shops.

These parts serve industries where precision and repeatability are non-negotiable: medical implants, optical components, fluid control valves, and electronic connectors. The supplier supports custom bulk orders and lists ISO certification as a claim, though no certificate number or scope is provided. MOQ and lead times are flexible but unquantified; buyers must confirm packaging, shipping terms, and documentation requirements directly.

Runsom Precision Co., Ltd. is registered in Longgang District, Shenzhen, Guangdong, China, a known hub for precision manufacturing. The supplier is categorized as imported with harbor trust tier, indicating basic verification via logistics channels. No factory location, production capacity, or employee count is provided. The listing does not state whether Runsom operates its own facility or acts as a trading company.

No certifications, years in business, or client references are confirmed. The mention of ISO certification is unverified and lacks documentation. Response rate and average response time are zero, suggesting minimal buyer communication capability. All product claims derive from the platform template and are not supported by supplier-submitted data. Buyers should treat this as a sourcing intermediary requiring direct technical validation.