RCM Auto
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We are a team of experienced mechanical engineers, professional technical workers, and technical consultants dedicated to helping customers solve problems related to precision structural parts manufacturing. Currently, we mainly serve medical equipment parts, communication structural parts, optoelectronic structural parts, semiconductor equipment parts, automobile modified parts, motorcycle modified parts, bicycle personalized parts, and non-standard automation parts industries.
With rapid response ability, excellent quality control, and good cost control as our core competitiveness, we provide customers with value-added services through technical expertise and quality processes that enhance customer value. We integrate raw materials, die-casting, metal stamping, powder metallurgy, extruded profiles, and various surface treatments including oxidation, electroplating, paint, and polishing.
| One-stop Custom Precision CNC Machining Service | |
|---|---|
| Material | Aluminum (6061-T6, 6063, 7075-T6, 5052), Brass, Copper, Bronze, Stainless Steel (302, 303, 304, 316, 420), Steel (mild steel, Q235, 20#, 45#), Plastic (ABS, Delrin, PP, PE, PC, Acrylic) etc. |
| Process | CNC Machining, CNC Turning, CNC Milling, CNC Lathe Machining, CNC Boring, CNC Grinding, CNC Drilling etc. |
| Surface Treatment | Clear/Color Anodized, Hard Anodized, Powder-coating, Sand-blasting, Painting, Nickel/Chrome/Zinc/Silver/Gold Plating, Black Oxide, Polishing. |
| General Tolerance | CNC Machining: 0.005mm | Turning: 0.005mm | Grinding: 0.003mm | ID/OD Grinding: 0.002mm | Wire-Cutting: 0.002mm |
| Certification | ISO 9001:2015 |
We have a comprehensive testing system and professional quality inspectors ensuring the highest standards.









We use professional deburring tools and experienced staff to remove large burrs and flanges by hand grinding. Ultrasonic cleaning machines clean components thoroughly, removing oil impurities via high-frequency vibration. Endoscopes are used for deep drill way inspection to ensure a burr-free finish.
| Technology | Our hydraulic engineers have over 10 years of manifold design experience. We use advanced CNC technology and strict QC to provide high-precision solutions with compact, beautiful designs. |
| Equipment | One-stop processing center with optimized equipment performance to ensure efficiency, accuracy, and continuous production for our clients. |
| Surface Treatment | Comprehensive anti-rust measures (electroplating, anodizing) with rigorous testing: film thickness, salt spray, and hardness tests. |
With over 20 years of manufacturing experience and advanced equipment, we provide a full range of custom products specializing in CNC parts processing, hydraulic valves, and gear manufacturing. Our goal is to make custom parts easier and help you succeed in bringing your next product to market.