Manufacturer Customized Black Oxide Square Shape Iron Casting Parts

Manufacturer Customized Black Oxide Square Shape Iron Casting Parts. Customizable Dimensions: Dimensions are made according to customer's drawing for precise fit. Wide Material Selection: Available in Iron, Aluminum, Steel, Copper, Bronze, and other materials. High Precision Tolerance: Processing tolerance is controlled within +/-0.01mm for accuracy. Multiple Surface Treatments: Options include Blacking, Polishing, Anodize, Chrome Plating, and more. Strict Quality Control: 100% check during production and random sampling before shipment. OEM and ODM Services: Supports full customization from samples, designs, and flexible options. CE and ISO Certified: Products meet CE, RoHS, and ISO 9001:2008 certification standards. Experienced Manufacturer: Over 30 years of skill experience in machining and welding fields.