5+2-axis machining in action
A closer look at the machining process behind custom precision parts.
Open video separately ↗Custom CNC machining
for your precision parts.
Send your drawing or sample for engineering review. 5-axis and 5+2-axis machining, CMM inspection, and orders from 1 piece.
Include material, quantity and critical tolerances for your quotation.
Custom CNC machined part · Complex curved surfaces
5-axis & 5+2-axisAdvanced machining capabilities
CMM inspectionCritical dimensions verified
1 pieceStart with a prototype
Drawing or sampleEngineering support available
CNC machining capabilities
Housings, shafts, gears, brackets, fixtures, impellers and robot components. BSD reviews the material, geometry and critical features to select a practical process.
Machining capabilities
| Milling | 3-, 4- and 5-axis; 5+2-axis capability |
|---|---|
| Turning | Shafts, pins and cylindrical components |
| Order volume | 1-piece prototypes, low-volume and repeat production |
| Precision | Down to ±0.01 mm under suitable conditions; confirmed after technical review |
Materials & finishing
| Metals | Aluminum, stainless steel, brass, copper, tool steel |
|---|---|
| Surface finish | Anodizing, plating, polishing, sandblasting, powder coating |
| Engineering | Material selection, DFM review and process optimization |
| Sample timing | Typically 7–15 days, depending on complexity, materials and finishing |
Exact tolerances, process, price and delivery schedule are evaluated against your project requirements.
Factory & equipment
Established in 2012, BSD manufactures custom precision components in Suzhou, China, near Shanghai. Engineering, machining and inspection support your project from the first discussion through delivery.
- 2012
- Company established
- 8,000+ m²
- Production facility
Manufacturing and engineering, connected.
3-, 4- and 5-axis machining centers, turning-milling equipment and precision grinding support different part requirements. BSD also coordinates casting, forging, stamping and finishing through its manufacturing supply chain.
Independent import and export capabilities, project progress photos and videos, and export packaging help overseas buyers manage the complete order.
See how we solve customer projects ↓
Machining videos
Actual machining footage from BSD. Watch how multi-axis equipment works on precision components and complex ring geometry.
5-axis machining of complex rings
See how multi-axis machining addresses complex ring geometry.
Open video separately ↗Quality inspection
CMM measurement checks critical dimensions and complex geometries against your requirements.
- Material and in-process checks
- First Article Inspection before batch production
- Dimensional measurement and final inspection
Mark critical dimensions on your drawing so the inspection plan reflects what matters to your assembly.
Discuss inspection requirements ↗
Customer projects
Precision validation, cost engineering, design support and coordinated production. Explore the challenge, the manufacturing decision and the result for each project.
Germany / Precision & design validation
A sample that earned the buyer’s confidence.
Sample-first validation
The challengePrevious supplier parts had been rejected for insufficient precision. The buyer needed evidence that the new parts would fit and perform.
Our approachBSD supplied an initial sample for measurement and assembly trials, then worked with the design team on insulation-panel improvements.
Result
The first sample passed the customer’s validation; joint prototype development also addressed heat leakage at assembly gaps.
Read the full BSD project ↗
United States / Process optimization
A better manufacturing route. A lower unit cost.
$13.80 → $5.83
The challengeAn order for 2,000 aluminum parts was originally specified for full CNC machining, with low material utilization and a quoted unit cost of $13.80.
Our approachBSD proposed extrusion, cold drawing, sawing, turning and black anodizing for this particular component.
Result
The reported unit cost fell to $5.83. The customer subsequently increased the order to 10,000 units.
Read the full BSD project ↗
Malaysia / Design to production
From a requirement to 100 finished cabinets.
100 sets / no initial drawing
The challengeThe customer had an application and quantity, but no completed manufacturing drawing.
Our approachEngineering and design teams reviewed structure, dimensions, materials and appearance through several discussions. The customer approved the final drawing before production.
Result
100 cabinets were produced and delivered. The company reports a repeat order after the customer received and inspected the products.
Read the full BSD project ↗
United States / Manufacturing route selection
When a different process serves the part better.
90 g / optimized part weight
The challengeThe original plan used five-axis machining for volume production. Part weight and assembly requirements became key constraints.
Our approachAfter process evaluation and pilot validation, the remaining 3,000 units of a 5,000-unit pilot order were moved to metal injection molding.
Result
The case reports a weight of about 90 g per unit, around one-quarter of the original machined part. It illustrates engineering support across manufacturing processes.
Read the full BSD project ↗
Power systems / High-mix batch production
18 models. One coordinated production plan.
18 models / 480 units per month
The challengeThe project required 18 structures in 2.0 mm cold-rolled steel, with frequent changeovers, deformation control and IP54 sealing requirements.
Our approachBSD organized model-specific routing, laser cutting, CNC bending, welding, coating, first-article checks and final assembly.
Result
The published project reports 480 units per month and a 99.2% first-pass yield. These are results for this sheet-metal project.
Read the full BSD project ↗Project results are reported on the BSD website and apply to the individual projects shown. MIM and cabinet projects demonstrate broader engineering and manufacturing capabilities.
Start with a drawing or sample
Send your CAD and requirements.
Include material, quantity, finish and critical tolerances. We review manufacturability and propose a machining approach.
Start with what you have.
Share sample photos, dimensions and the application. Our team can discuss design support and the next steps for your project.
- 01Share your requirements
Drawing, sample or project brief
- 02Engineering review
Process, cost and delivery evaluation
- 03Approve your prototype
Start from one piece
- 04Inspect and deliver
Confirm requirements before shipment
Project support
For overseas sourcing, communication and coordination matter alongside the part itself. BSD supports technical decisions, production visibility and delivery planning.
Before production
- Review geometry, critical tolerances and material requirements
- DFM analysis and process recommendations
- Design discussions for samples, sketches and reference photos
- Prototype evaluation before larger orders
During production
- Progress updates with process photos and videos
- In-process dimensional and material checks
- First-article verification before batch production
- Final measurement against agreed requirements
Through delivery
- Export packaging to protect components in transit
- Shipping coordination and FOB / CIF options
- Technical support for assembly or performance questions
- Feedback used to improve repeat production
For a useful quotation, include:
Drawing or sample photos · Material · Quantity · Critical tolerances · Surface finish · Required delivery date
Discuss your requirements ↗Before you order
Check these essentials before sending your drawing or sample.
Minimum order
From 1 pieceStart with a prototype or a small batch before repeat production.
Precision
Drawing reviewed firstDown to ±0.01 mm under suitable conditions. Material, geometry and process determine the achievable tolerance.
Sample lead time
Typically 7–15 daysTiming depends on complexity, material availability and finishing; confirmed after technical review.
No drawing yet?
Start with a sampleShare photos, dimensions or application requirements to discuss design support.
Supplier review resources
Check the company profile, equipment information and published project details for your supplier evaluation.
Request a machining quote
Share your drawing, sample or project details using the website inquiry form, or speak with us on WhatsApp.
Joanna@machinery-bsd.com