Product Description 1.All parts produced according to your CAD and 3D drawings or sample. Please send the blueprint or drawing artwork firstly, we will offer our quotation to you within 2 days. 2. Materials as below. HT200, HT250, QT500, QT700, Aluminum, Stainless steel, high chrome 3. The surface finished include: Hardness anodizing black/clear, steel oxidizing dark-blue, electro-polishing, electroless nickel plating, silver plating, golden plating etc. 4. OEM&ODM are welcomed. 5. Packing: Wooden cases, carton or on requirement. 6. Maine equipment: Machining center, CNC, Lathe, Turning machine, Milling machine, Drilling machine, Internal and external grinding machine, Cylindrical grinding machine, Tapping drilling machine, Wire cutting machine etc. 7. Testing facility: Coordinate measuring machine, projector, roughness tester, hardness tester, concentricity tester. Height tester, . 8. Part size: Diameter from 0.5mm to 150mm 9. Tolerance: +/-0.01mm 10, Lead time: 5-25days after the confirmation of sample 11: Minimum Order: Comply with customer's demand 12, Delivery way: EXPRESS, BY SEA OR BY AIR on your requirement. These products are showed here only to present the capability of our business activities, Our company specialized in manufacturing and designing of various non-standard precision parts, our service cover mechanical engineering, electronic engineering, semiconductor, tele-communication, medical equipment, automation equipments etc. We invested advanced manufacturing equipments(such as high-speed CNC Machining Center, Grinding machines, Milling machines, NC lathe, Stamping machine, Wire-Cutting machines)and quality testing machines(such as coordinate measurement machine, Micro-projector and Height Gauge etc. ) we can also provide one-stop shopping OEM. All parts can be machined with tiny tolerance, precise dimensions and a smooth surface. Roughness typically considered to be the high frequency, short wavelength component of a measured surface. It's our pleasure to serve you if we get your inquiry with detailed specification and drawings, we will submit our competitive offer ASAP and provide you premium quality porduct.