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            Black Oxid CNC Part Processing
            • Black Oxid CNC Part ProcessingBlack Oxid CNC Part Processing

            Black Oxid CNC Part Processing

            SJ as a professional Black Oxid CNC Part Processing manufacturer, you can rest assured to buy Black Oxid CNC Part Processing from our factory and we will offer you the best after-sale service and timely delivery.Different surface treatment to the metal part can be provided to out clients from all over the world. If the client required to provide samples to them, we would charge for sample cost, but we would refund it to the client when the client place bulk orders.In this way, we juat want to assure our client can treat these black oxide CNC part properly and give us a true feedback.

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            Product Description

            Introduction of Black Oxid CNC part processing:

            Our company has vast experience in CNC machining field including manufacturing motorcycle and scooter parts, home appliances parts, fixtures and jigs etc. This Black Oxide CNC part processing was processed by cnc machining center. The raw material was purchased from a reliable famous material factory. All of the parts which we manufactured were executed 100% inspection before deliver to our clients. Furthermore, we provide Material Data Sheet,QC Inspection Report, ROHS Report along with the Black Oxide CNC part processing to our client.  

            Product parameter (Specification) of Black Oxide CNC part processing:  

            Material   SS304,SS306,SS316,AL2024,AL7075,AL6061,AL6063,C3600,C3771
            Surface treatment Anodized, Hard anodized, Oil painted, Galvanized, Nickel plating
            Packaging Neutral packing, blister and bubble plastic bag, or custom packaging
            Lead time 7-10 days for sample orders, 15-25 days for mass production orders.
            Payment terms T/T, By Paypal, By Western Union.
            Processing machines Lathe machine, Milling machine, CNC machining center, Grinder

            Pictures of Our Workshops(Lathe, Auto-lathe, CNC machining center) 

            Our Procedures for Manufacturing the Parts:

            1.The customer provide a sample or drawing(in stp, step, igs, pdf or cad format) to us, these information must be very clear ie. Material , Surface treatment, Tolerance, Order quantity,special requirement, packaging requirement etc.
            2.After our sales translated some notes on the drawing into Chinese, our engineer will evaluate the production cost for the part. If there are any questions or problems on the drawing, we will communicate with the client at once by email or by Whatsapp. We will audit the price and send quotation to the client ASAP. 
            3.Negotiate with the client about the order and confirm the payment terms, delivery time
            and shipping cost. We always try our best to provide best service to our clients, if they need a shipping agent, we will recommend a reliable and trustworthy one for them to make sure deliver the goods timely and costly.  
            4.During production, our sales will update the status weekly by email.
            5.Once finish production, we will inform you to pay the balance, then arrange the shipment for you. 
            6.After the client receive the products, please give us feedback about our product quality. If the parts were damaged or ruined during shipment, we would arrange new one to replace of bad parts for our clients.


            1. Q: What is zinc plating? 
            A: The zinc plating process offers several advantages to the metal. Zinc plated characteristics include an increase in corrosion resistance (comparable to cadmium) with an addition increase in resistance when chromates and sealers are used during the process. By zinc plating metal, it prolongs the life of the basis metal improves aesthetic value of the part and serves as a good paint base. Additionally, zinc plating services increase the lubricity and can be used for identification purposes when combined with chromates and dyes. 
            2.Q: What is black oxide coating? 
            A: Black oxide coating is a process which provides a conversion coating on iron which changes the surface of the material to a naturally occurring black iron oxide. Though the black oxide plating does provide some corrosion protection by itself it is necessary to put a protective oil on this finish to keep it from rusting. 

            Hot Tags: Black Oxid CNC Part Processing, China, Manufacturers, Suppliers, Factory, Customized, Made in China, Cheap, Discount, Low Price, 1 Year Warranty

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