Custom CNC Machined Precision Parts — OEM Metal Components Manufacturer
SHENZHEN BENXIN ELECTRONIC HARDWARE CO., LTD
Product Details
Hot-sale precision metal components: copper bushings, flanged sleeves and CNC-machined brackets manufactured to drawing with tight tolerances. Factory-direct OEM/ODM CNC machining service from China.
Keywords: CNC machining parts, precision CNC machining, custom metal parts, OEM CNC parts, CNC milling service, aluminum CNC parts, precision turned parts, CNC machining manufacturer
Product Overview
This hot-sales set showcases our in-house CNC machining capability: a copper alloy cylindrical bushing, a flanged stainless steel sleeve and a multi-feature aluminum CNC bracket. Produced on the same production line that serves electronics, automation and industrial equipment brands, these parts represent the everyday precision hardware we manufacture in high volume — all machined, deburred and inspected in one facility.
Key Features
- CNC milled aluminum bracket — U-shaped cutout, tapped holes and a precision through-bore, machined from solid bar stock
- Flanged stainless steel bushing — smooth bore, fine machined surface finish, ready for press-fit or slide-fit assembly
- Copper alloy tube/bushing — excellent thermal and electrical conductivity for power and heat-management applications
- Tight tolerances — typical machining tolerance down to ±0.01 mm depending on feature and drawing requirements
- Clean surfaces — deburred, edge-broken and free of machining burrs, safe for automated assembly lines
Applications
These parts are typical of components used in electronic hardware, sensors, actuators, power distribution, automotive accessories and industrial automation equipment. Because we hold the raw material stock and tooling in-house, we can adapt any part in this set to your exact dimensions, thread specs and surface treatment.
Manufacturing & Factory Capability
Shenzhen Benxin Electronic Hardware Co., Ltd operates a full-process precision hardware factory:
- CNC milling & turning — 3-axis and 4-axis machining centers plus CNC lathes for round and prismatic parts
- Material range — aluminum alloys, stainless steel (304/316), brass, copper and carbon steel
- Secondary operations — tapping, drilling, countersinking, deburring and surface finishing in-house
- Surface treatment partners — anodizing, zinc/nickel plating, passivation and powder coating with full process control
- Tooling & fixtures — in-house jigs and fixtures to hold repeatability on batch production
Customization & OEM/ODM
Send us your 2D/3D drawings or a sample part. We provide DFM feedback, free samples, small MOQ trials and mass production with consistent quality. Both OEM (your drawing, your brand) and ODM (we design and improve the part with you) cooperation are supported.
Quality Assurance
Every batch is checked with calibrated gauges — calipers, micrometers, thread gauges and CMM inspection for complex profiles. Material certificates and inspection reports can be provided with your order.
Why Choose Us
- One-stop precision hardware factory: machining, finishing, assembly and packaging
- 100% inspection on critical dimensions before shipment
- Competitive factory-direct pricing with fast lead times
Contact us with your drawing today for a free quote on custom CNC machined parts.
Frequently Asked Questions
Yes. We provide OEM/ODM custom manufacturing from your drawings in PDF, DWG, STEP, IGES or STL formats.
- What materials can you machine?
Aluminum, stainless steel (304/316), titanium alloy, copper, brass, POM, PEEK and other engineering plastics. - What is your tolerance standard?
General tolerance ±0.05mm, tight tolerance down to ±0.005mm upon request. - Can you provide material certificates & inspection reports?
Yes, 3.1 material cert, FAI, CMM inspection report are available. - What is your lead time?
Sample: 3–7 working days. Mass production: 7–15 working days, depends on complexity & quantity. - Do you support small batch & prototype orders?
Yes, we welcome prototype, low-volume and custom one-off parts. - What surface finishes can you offer?
Anodizing, sandblasting, passivation, polishing, powder coating, laser marking, deburring. - How do you handle shipping?
We support DHL, FedEx, TNT, sea freight, and can do DDP / DAP terms.
- Is there a minimum order quantity (MOQ)?
We have no strict MOQ. We accept prototype trial orders as low as 1 piece. - How can I get an accurate quotation?
Please send us your 3D STEP/IGES file, 2D drawing with tolerance, material requirement, quantity and surface finish. - Can you help with DFM optimization?
Yes. Our engineers provide free DFM suggestions to reduce machining cost and improve manufacturability. - How long is the quotation valid?
Quotation is normally valid for 30 days, subject to raw material price fluctuation.
Pricing depends on material, dimensions, tolerance, quantity and surface finish. Please send your drawings (PDF/DWG/STEP/IGES) and we will provide an exact quote, usually within 24 hours.
The price is based on material cost + machining time + surface treatment + tooling (if any) + packaging and freight.
Our standard quotes are FOB Shenzhen/Dongguan unless otherwise stated. Air or sea freight can be quoted separately according to your destination.
Our price reflects the material grade, tolerance level, full inspection and finishing quality. If needed, we can suggest cost-saving design changes (e.g. relaxing non-critical tolerances) to reduce the cost.
Yes. We provide tiered pricing — the unit price decreases as the quantity increases. Please tell us your target quantity for the best price.
