# Yueli CNC Machining

> Precision CNC machining in Shenzhen, China since 2012. CNC turning, CNC milling, and 5-axis machining of custom parts in aluminum, stainless steel, titanium, and engineering plastics. Milling tolerances to ±0.005 mm; prototypes in 3–7 business days.

## Core pages

- [Home](https://pro-machiningtech.com/): Company overview, machining capabilities, and quote request.
- [CNC Machining Services](https://pro-machiningtech.com/services/): Turning, milling, and 5-axis machining under one roof. Turning to Ø300 mm; 3-axis and 4-axis milling to 800 x 500 x 400 mm.
- [CNC Turning Services](https://pro-machiningtech.com/services/cnc-turning/): Shafts, bushings, and fittings. Diameters to Ø300 mm, lengths to 500 mm, tolerances to ±0.01 mm, Ra 0.8 µm.
- [CNC Milling Services](https://pro-machiningtech.com/services/cnc-milling/): Housings, plates, brackets, and manifolds. 3-axis and 4-axis milling, tolerances to ±0.005 mm.
- [5-Axis CNC Machining](https://pro-machiningtech.com/services/5-axis-machining/): Complex compound-angle and multi-face parts machined in a single setup. Work envelope and achievable tolerance confirmed from your drawing at RFQ.
- [Custom CNC Machined Parts](https://pro-machiningtech.com/products/): Parts by process and material. MOQ 5–10 pieces.
- [Materials](https://pro-machiningtech.com/materials/): Metals and engineering plastics available for machining.
- [Quality](https://pro-machiningtech.com/quality/): ISO 9001:2015 certificate No. 19026Q00488R001, valid until 2029-08-17, certified scope: machining of hardware products. Calibrated inspection instruments and the inspection process.
- [Resources](https://pro-machiningtech.com/resources/): Machines, inspection equipment, and quality control.
- [About](https://pro-machiningtech.com/about/): Shenzhen Yueli Technology Co., Ltd.
- [Contact](https://pro-machiningtech.com/contact/): Request a quote from your drawings by email, WhatsApp, or the contact form.

## Company facts

- Legal name: Shenzhen Yueli Technology Co., Ltd. (brand: Yueli CNC Machining)
- Location: Shenzhen, Guangdong, China
- Founded: 2012
- Quality: ISO 9001:2015 certified by Shenzhen Zhongbiao International Testing and Certification Co., Ltd.; certificate No. 19026Q00488R001, valid until 2029-08-17.
- Inspection: micrometers, calipers, height gauges, and a 2.5D vision measuring machine, calibrated every 12 months by a CNAS-accredited laboratory.
- Lead times: prototypes in 3–7 business days
- Contact: yueli@promachiningtech.com | +86 152 9880 5789 (phone and WhatsApp)