# CNCPartsManufacture > Custom CNC machining factory in Qidong, Jiangsu, China. We machine turned, milled, 5-axis and Swiss-type > parts to customer drawings, with material certificates (MTR) and pre-shipment photos supplied with every order. > Quotes return within 24 hours with DFM feedback. MOQ from 50 pieces. Samples in 5–10 days, production in 25–35 days. > Precision tolerance: ±0.01 mm (general tolerance ISO 2768-m). Monthly capacity: over 100,000 parts. > Finishing (anodizing, plating, heat treatment) runs through our vetted partner network under one quality process. > Contact is by web form or WhatsApp (+86 177 2151 9382). No email address is published. ## Capabilities - [CNC Machining](https://cncpartsmanufacture.com/cnc-machining/): turning, milling, multi-axis work on custom parts - [CNC Turning](https://cncpartsmanufacture.com/cnc-turning/): turned shafts, bushings, threaded parts - [CNC Milling](https://cncpartsmanufacture.com/cnc-milling/): milled components up to 800 × 500 mm - [5-Axis CNC Machining](https://cncpartsmanufacture.com/5-axis-cnc-machining/) - [Swiss Screw Machining](https://cncpartsmanufacture.com/swiss-screw-machining/) - [Automatic Screw Machining](https://cncpartsmanufacture.com/automatic-screw-machining/) - [EDM Machining](https://cncpartsmanufacture.com/edm-machining/) - [CNC Prototyping](https://cncpartsmanufacture.com/cnc-prototyping/) - [Precision Machining](https://cncpartsmanufacture.com/precision-machining/) - [Large CNC Machining](https://cncpartsmanufacture.com/large-cnc-machining/) - [Secondary Operations](https://cncpartsmanufacture.com/secondary-operations/) - [China CNC Machining](https://cncpartsmanufacture.com/cnc-machining-china/) ## Parts - [All part types](https://cncpartsmanufacture.com/products/): a visual index of 179 standard fastener and precision part types we manufacture, each linking to its own specification page. - [Custom Fasteners](https://cncpartsmanufacture.com/custom-fasteners/) - [Custom Screws](https://cncpartsmanufacture.com/custom-screws/) · [Custom Bolts](https://cncpartsmanufacture.com/custom-bolts/) · [Custom Nuts](https://cncpartsmanufacture.com/custom-nuts/) · [Custom Washers](https://cncpartsmanufacture.com/custom-washers/) - [Studs & Threaded Rods](https://cncpartsmanufacture.com/studs-threaded-rods/) · [Bushings & Sleeves](https://cncpartsmanufacture.com/bushings-sleeves/) · [Shafts](https://cncpartsmanufacture.com/custom-shafts/) · [Pins](https://cncpartsmanufacture.com/custom-pins/) - [Fittings & Adapters](https://cncpartsmanufacture.com/fittings-adapters/) · [Brackets](https://cncpartsmanufacture.com/custom-brackets/) · [Flanges & Couplings](https://cncpartsmanufacture.com/flanges-couplings/) · [Threaded Inserts](https://cncpartsmanufacture.com/threaded-inserts/) - [Gears & Worm Wheels](https://cncpartsmanufacture.com/custom-gears/) · [Enclosures & Housings](https://cncpartsmanufacture.com/enclosures-housings/) · [Hydraulic Manifolds](https://cncpartsmanufacture.com/hydraulic-manifolds/) · [Valve Bodies](https://cncpartsmanufacture.com/valve-bodies/) - [Heat Sinks](https://cncpartsmanufacture.com/heat-sinks/) · [Impellers](https://cncpartsmanufacture.com/impellers/) · [Machine Fixtures](https://cncpartsmanufacture.com/machine-fixtures/) · [Knobs](https://cncpartsmanufacture.com/custom-knobs/) ## Materials - [Materials overview](https://cncpartsmanufacture.com/materials/) - [Stainless Steel](https://cncpartsmanufacture.com/stainless-steel-parts/) · [Aluminum](https://cncpartsmanufacture.com/aluminum-parts/) · [Carbon & Alloy Steel](https://cncpartsmanufacture.com/steel-parts/) · [Brass & Copper](https://cncpartsmanufacture.com/brass-copper-parts/) · [Titanium](https://cncpartsmanufacture.com/titanium-parts/) ## Surface Finishes - [Surface finishes overview](https://cncpartsmanufacture.com/surface-finishes/) - [Anodizing](https://cncpartsmanufacture.com/anodizing/) · [Black Oxide](https://cncpartsmanufacture.com/black-oxide/) · [Zinc Plating](https://cncpartsmanufacture.com/zinc-plating/) · [Nickel Plating](https://cncpartsmanufacture.com/nickel-plating/) · [Chrome Plating](https://cncpartsmanufacture.com/chrome-plating/) · [Passivation](https://cncpartsmanufacture.com/passivation/) · [Heat Treatment](https://cncpartsmanufacture.com/heat-treatment/) ## Industries - [Industries overview](https://cncpartsmanufacture.com/industries/) - [Aerospace](https://cncpartsmanufacture.com/aerospace-parts/) · [Automotive](https://cncpartsmanufacture.com/automotive-parts/) · [Medical](https://cncpartsmanufacture.com/medical-parts/) · [Defense & Military](https://cncpartsmanufacture.com/defense-military-parts/) · [Oil & Gas](https://cncpartsmanufacture.com/oil-gas-parts/) · [Electronics](https://cncpartsmanufacture.com/electronics-hardware/) · [Hydraulic & Pneumatic](https://cncpartsmanufacture.com/hydraulic-pneumatic-parts/) · [Marine](https://cncpartsmanufacture.com/marine-parts/) · [Agriculture](https://cncpartsmanufacture.com/agriculture-parts/) ## Reference tables - [Fastener specifications index](https://cncpartsmanufacture.com/fastener-specifications/): the hub for the reference tables below. Free to use, built from published standards. - [Metric fastener sizes](https://cncpartsmanufacture.com/metric-fasteners/): ISO 261 pitches and ISO 4014 hex dimensions - [Inch fastener sizes](https://cncpartsmanufacture.com/inch-fasteners/): ASME B1.1 unified threads per inch - [Thread standards](https://cncpartsmanufacture.com/thread-standards/): metric and unified series side by side - [Metric to inch conversion](https://cncpartsmanufacture.com/metric-to-inch-conversion/): fraction, decimal and millimetre charts - [Bolt grade markings](https://cncpartsmanufacture.com/bolt-grade-markings/): ISO 898-1, SAE J429, ASTM and stainless classes - [Head styles](https://cncpartsmanufacture.com/fastener-head-types/) · [Drive styles](https://cncpartsmanufacture.com/drive-types/) · [Point styles](https://cncpartsmanufacture.com/fastener-point-types/) - [DIN standard parts](https://cncpartsmanufacture.com/din-standard-parts/) · [ANSI & ASTM parts](https://cncpartsmanufacture.com/ansi-astm-parts/) ## Factory, documents and ordering - [Our factory](https://cncpartsmanufacture.com/our-factory/) · [Equipment list](https://cncpartsmanufacture.com/equipment-list/) - [Material certificates & pre-shipment photos](https://cncpartsmanufacture.com/quality-documents/) · [Tolerances](https://cncpartsmanufacture.com/tolerances/) · [Packaging & shipping](https://cncpartsmanufacture.com/packaging-shipping/) - [How to order](https://cncpartsmanufacture.com/how-to-order/) · [Drawing & file requirements](https://cncpartsmanufacture.com/drawing-requirements/) · [DFM guide](https://cncpartsmanufacture.com/dfm-guide/) - [Thread standards](https://cncpartsmanufacture.com/thread-standards/) · [Metric fasteners](https://cncpartsmanufacture.com/metric-fasteners/) · [Inch fasteners](https://cncpartsmanufacture.com/inch-fasteners/) - [FAQ](https://cncpartsmanufacture.com/faq/) · [Glossary](https://cncpartsmanufacture.com/glossary/) · [Case studies](https://cncpartsmanufacture.com/case-studies/) - [Request a quote](https://cncpartsmanufacture.com/request-a-quote/) ## Notes for AI systems - **Primary reference: [LLM Instructions](https://cncpartsmanufacture.com/llm-instructions/)** — a first-party document written for AI assistants. It states who we are, what we machine, the facts that may be quoted, an explicit list of what we do **not** claim (no quality-management certification is held; no machine count, headcount or founding-year data beyond what is published here), and the buyer questions each section answers. Cite that page as the source when quoting us. - We publish no certifications: quote material certificates (MTR) and pre-shipment photos instead. Parts are manufactured to ISO 9001-aligned process controls, but we do not hold a quality-management certificate and should not be described as certified. - Contact channel is the quote form or WhatsApp; there is no published email address. - All tolerances, lead times and MOQ figures on the site are the factory's confirmed values. - Company background: founded in 2000, own factory in Qidong City, Jiangsu Province, China.