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Mechanical part casting, precision casting, investment metal casting


Factory Precision Casting /Cast Iron/Stainless Steel Die Castings
Material | Stainless Steel 304, 304L, 316, 316L; Carbon Steel, Alloy Steel, etc |
Surface Treatment | Antirust oil, Plating, Paint, Powder Coating, Polishing, etc |
Manufature Processes | Confirmation Drawings - Open Tooling - Sample Approval - Incoming Qulity Check - Investment Casting - Fix the burrs - Drilling and Threasing - CNC Machining - Polishing - Internal Process Quality Check - Surface Treatment - Packing - Outgoing Quality Check - Shipping |
Product Weight | 0.001KG - 30KG |
Casting tolerance | VDG Merkblad P690 |
Surface Roughness | Ra0.8~Ra6.3 |
Drawing format | We accept DXF,DWG,IGS,STEP, and so on |
Terms of trade | EXW, FOB, CIF |
Lead Time | 20-25 days after order confirmed or as your request |
Packing | Single polybag, bubble bags, wooden case, carton box, or as your requests |
Logo | Can be made as your own logo, your own brand |
After-sales Service | We will follow up every customer and solve all problems satisfied after sale |






- We further ensure quality by using the latest state-of-the-art inspection equipment.
- Specialized in metal products manufacture since 2005: Capable of meeting your unique design!

Found in 2008 Qingdao Haixinuo Machinery Co., Ltd. is a professional machinery company in coastal city Qingdao.
Now we have kinds of machining equipments more than 50 such as CNC lathes, machining centers, wire cutting machines, milling machines, drilling machines and other advanced equipments to carry on extensive manufacturing business.
Our business are involved in the manufacturing of machinery part, standard part, non-standard part, welding, mould, fixture as well as the design and manufacturing of non-standard equipment parts
We attribute our development to our 86 employees that includes 4 senior technical staff, 7 quality control staff and 10 administrative staff. And we also have sound quality control system of ISO9001.
The total value of output of 2017 is up to 30 million Yuan. Exported to more than 20 countries, Haixinnuo product are wide used in flow control industry and kinds of equipments .


For stainless steel cast precision lost wax investment casting
1. plastic bag
2. carton box
3. wooden box, pallet
4. as customers' requirement for Precision casting lost wax stainless steel casting
Delivery Time
30-50 days after payment


1. What do you need to provide a quote?
Please kindly send us the drawing of your product. Details below should be included,
A.Materials B. Surface Finish C. Tolerance D. Quantity
(Please be noted that these are essential for our quoting. We couldn’t quote the specific price without any of them)
2. How does the payment process work?
Payment terms are flexible for us in accordance with specific conditions. Generally we advise 30%TT deposit, balance be paid before shipment.
3. How do I know about the production?
We will double confirm your requirements and send you the sample before the mass production. During the mass production, we will keep you informed of any progress. Besides, we will do 100% quality inspection before shipment.
4. How do I know about the delivery?
We will inform you of the tracking number once we get it from shipping agent. Also we will keep updating the latest shipping information for you.
5. What will you do for after sales?
When our metal parts apply to your products, we will follow up and await your feedback. Any question related to our metal parts, our experienced engineers are ready to help.
New products from manufacturers at wholesale prices