CNC Precision Machining Services from Senhold
Senhold provides drawing-based CNC precision machining services. Its documented Swiss-type specialization combines a dedicated Citizen fleet, a professional technical team of dozens and dimensional inspection equipment.
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Senhold provides drawing-based CNC precision machining services. Its documented Swiss-type specialization combines a dedicated Citizen fleet, a professional technical team of dozens and dimensional inspection equipment. The machining route, material, tolerances, inspection and lead time are confirmed from the drawing and project requirements.
CNC Precision Machining Services from Senhold

Drawing-based manufacturing support from prototype to repeat production
Changzhou Senhold Precision Machinery Co., Ltd. is a precision manufacturing company in Changzhou, Jiangsu, China. The company provides drawing-based CNC precision machining services; its documented Swiss-type specialization uses a dedicated fleet of Citizen automatic lathes for small high-precision turned components. Typical projects include micro and slender shafts, connector pins and sockets, pogo pin components, miniature screws, valve cores and stems, nozzles, precision fittings, sensor metal parts and other custom turned components. A professional technical team of dozens supports process evaluation, programming, production, dimensional inspection and project coordination. Inspection resources include a ZEISS coordinate measuring machine, contour measuring instrument and vision measuring system. Specific capability, tolerance, documentation and delivery are confirmed per project.
Application focus
Electronics connectors: pins, sockets, pogo pin components and RF connector bodies; Automotive: sensor pins and housings, valve components and small fluid-system parts; Medical devices: small shafts, guide-wire connectors, miniature screws and instrument components; Semiconductor equipment: nozzles, positioning pins, sensor housings and precision fittings; Liquid cooling and fluid control: valve cores, stems, nozzles and miniature fittings; Textile machinery and automation: guide pins, needle shafts, bushings and actuator parts
Commercial and engineering support
Prototype, small-batch and repeat-production project review; RFQ review from 2D drawings, 3D models or samples; Communication with customers in China and international markets; Confidential handling of customer drawings and project information
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