Name: China Customized High Precision CNC Manufacturers Suppliers Factory - Made in China - Bosi Precision
Brand: Bosi Precision
SKU: 309012321

China Factory High Precision CNC Machining Solutions

Processes Offered	CNC Milling (3/4/5‑axis), CNC Turning, Mill‑Turn, Wire EDM, Grinding
Standard Tolerance	±0.05 mm
High‑Precision Tolerance	±0.005 ~ ±0.01 mm (customizable)
Metals	Aluminum (6061/7075/5052), Stainless (304/316/303), Carbon Steel 45#, Alloy Steel 40Cr, Brass H59/H62, Copper T2, Titanium
Plastics	ABS, PC, PMMA, PEEK, PPS, PTFE, Nylon PA6/PA66, PP, POM
Surface Finishes	Anodizing (clear/black/colors), Sandblasting, Brushing, Polishing, Painting, Electroplating, Laser Marking, Conductive Oxidation, Hard Anodizing
Standard Lead Time	3 ~ 7 business days
Minimum Order Quantity	1 piece (prototype-friendly)

Key Features

1.Ultra‑tight tolerances – our high precision cnc processes maintain positional and dimensional accuracy to ±0.002 mm.

2.Superior surface quality – achieve mirror‑like finishes (Ra 0.4 μm) often eliminating secondary polishing.

3.Complex geometry capability – handle free‑form contours, deep cavities, thin walls, undercuts, and multi‑axis features in a single setup.

4.Wide material range – machine aluminium, stainless steel, titanium, Inconel, brass, copper, PEEK, acetal, and more.

5.Scalable production – support quick‑turn prototypes, low‑volume batches, and high‑volume automated runs with consistent repeatability.

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.