Name: China Customized Precision CNC Turning Manufacturers Suppliers Factory - Bosi Precision
Brand: Bosi Precision
SKU: 309012053

Customized Precision CNC Turning Services

Why Choose Us – Our Competitive Advantages

±0.005mm Precision for Demanding Tolerances

Our modern CNC machines consistently hold ±0.005mm tolerances. We verify every dimension with CMM (Coordinate Measuring Machines) and other advanced inspection tools. For critical mating surfaces, grinding achieves ±0.002mm accuracy.

50+ Machines – Ample Capacity

We operate 50+ CNC machining centers (including 5‑axis, Swiss‑type lathes, and EDM), plus in‑house assembly lines and a fully equipped metrology lab. Our vertically integrated production ensures full control from raw material to finished assembly.

Full Material Range + One‑Stop Finishing

We machine all common metals-aluminum (6061/7075/5052), stainless steel (304/316/303), carbon steel, alloy steel, brass, copper, and titanium-as well as engineering plastics like ABS, POM, PC, PEEK, and Nylon.

We also offer a complete suite of surface treatments: anodizing (clear/black/colors), sandblasting, brushing, polishing, painting, electroplating, and laser engraving.

Fast Turnaround – 3 Days Lead Time

Standard delivery is 3 business days (for most parts). We respond to RFQs within 24 hours. Expedited services are available for urgent projects.

ISO9001 & AS9100 Certified Quality

We are ISO9001 certified, with select production lines meeting AS9100 aerospace standards. Every part undergoes a rigorous inspection process, and a complete Inspection Report is included with every shipment.

Our Company

Bosi Precision is a modern manufacturing service provider located in Dongguan, China, with comprehensive in-house machining capabilities. We are equipped with state-of-the-art CNC machinery and staffed by a skilled professional team. Our core expertise lies in high-precision 3-axis, 4-axis, and 5-axis CNC machining using advanced technologies, while we also offer a broad range of complementary services including 3D printing, die casting, sheet metal fabrication, and injection molding.

We are proficient in processing a wide variety of materials, such as aluminum, steel, stainless steel, brass, and various engineering plastics. To meet diverse application requirements, we provide an extensive selection of surface finishing treatments, including anodizing, electroplating, painting, brushing, passivation, polishing, grinding, screen printing, and laser engraving.