Custom Non-Standard CNC Machined Parts
Custom parts service · CHX Metal · Published 2026-10-08
Custom non-standard CNC machined parts from drawings or samples. 3/4/5-axis milling and Swiss-type turning, ±0.005 mm, 1-piece MOQ, ISO 9001:2015 certified. Operations are certified to ISO 9001:2015 and ISO 14001:2015, with CMM inspection on every batch.
CHX Metal machines custom non-standard industrial parts from your drawings or samples — CNC milling and turning, ±0.005 mm precision, 1-piece MOQ, with surface treatment and inspection under one roof. ISO 9001:2015 certified, 13 years in precision hardware, exporting to 50+ countries.
What are non-standard parts?
Non-standard industrial parts are components manufactured to a customer's specific drawing or sample rather than picked from a catalog. They are common in automation equipment, medical devices, new-energy vehicles, optical communication, precision instruments and robotics. CHX Metal is based in Shajing, Bao'an District, Shenzhen, and covers the whole path from prototype to volume production — one supplier instead of several.
Machining capabilities
- CNC precision milling: 3/4/5-axis machining centers, ±0.005mm, aluminum / stainless steel / titanium / brass / carbon steel
- CNC turning: Swiss-type lathes (Ø1–20 mm), CNC lathes (Ø1–300 mm), turn-mill
- Surface treatment: anodizing, electroplating, sandblasting, passivation, coating, plus heat treatment (carburizing / nitriding / quench-temper)
- Inspection: CMM with ±0.005 mm measurement capability, key-dimension reports on request
Typical industries and parts
| Industry | Typical parts | Materials | Tolerance |
|---|---|---|---|
| Automation equipment | precision shafts, flanges, jigs & fixtures, guide-rail blocks | aluminum / steel | ±0.005mm |
| New-energy vehicles | motor housings, battery brackets, cooling plates, connectors | aluminum / stainless | ±0.005 mm |
| Medical devices | instrument handles, instrument bases, diagnostic parts | titanium / stainless | ±0.005 mm |
| Optical communication | optical module housings, QSFP-DD, CPO brackets | aluminum | ±0.005 mm |
| Robotics | joint arms, harmonic reducer seats, end effectors | aluminum / steel | ±0.005 mm |
Why choose CHX Metal
- 13 years of precision machining — founded 2013, focused on custom precision hardware
- ISO 9001:2015 certified quality management, traceable quality records
- ±0.005 mm precision — standard ±0.005mm, CMM inspection
- Fast prototyping — 1-piece MOQ, prototypes in 3–7 working days, rush 1–3 days
- Full-process service — machining + surface treatment + inspection + packing under one roof
- Export experience — serving 50+ countries, familiar with DDP/DDU/FOB terms
Frequently asked questions
What is the minimum order quantity?
1 piece. We support small-batch prototyping (1–50 pcs) and medium-to-large volume production (1,000–100,000 pcs). Automated production cells keep high-volume pricing close to batch quotes.
How long does non-standard part machining take?
Prototypes: 3–7 working days. Small batches: 7–15 working days. Large batches: 15–25 working days. A 72-hour rush channel is available.
How do you control dimensional accuracy?
Tolerance ±0.005mm. Critical dimensions are verified on a CMM with reports; first-article approval precedes every production run.
Can you advise on materials?
Our engineers recommend suitable materials based on the part's operating environment — aluminum alloys, stainless steel, titanium, brass, carbon steel and engineering plastics.
Is surface treatment included?
Yes — anodizing (standard and hard), electroplating (zinc/nickel/gold), sandblasting, passivation, coating and heat treatment (carburizing/nitriding/quench-temper) are bundled into a turnkey service, so there is no third-party coordination on your side.
Send your drawings for a DFM review and a quotation
Email: mc@chxmetal.com | WhatsApp: +86-181-3885-0989
Shenzhen Changhexin Precision Hardware Co., Ltd. (CHX Metal) · Shajing Street, Bao'an District, Shenzhen, Guangdong, China · ISO 9001:2015 (NOA198428) · ISO 14001:2015 (NOA2100184)
Frequently Asked Questions
What is the minimum order quantity? 1 piece. We support small-batch prototyping (1–50 pcs) and medium-to-large volume production (1,000–100,000 pcs). Automated production cells keep high-volume pricing close to batch quotes.
How long does non-standard part machining take? Prototypes: 3–7 working days. Small batches: 7–15 working days. Large batches: 15–25 working days. A 72-hour rush channel is available.
How do you control dimensional accuracy? Tolerance ±0.005mm. Critical dimensions are verified on a CMM with reports; first-article approval precedes every production run.
Can you advise on materials? Our engineers recommend suitable materials based on the part's operating environment — aluminum alloys, stainless steel, titanium, brass, carbon steel and engineering plastics.
Is surface treatment included? Yes — anodizing (standard and hard), electroplating (zinc/nickel/gold), sandblasting, passivation, coating and heat treatment (carburizing/nitriding/quench-temper) are bundled into a turnkey service, so there is no third-party coordination on your side.