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Custom Valve parts

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Production Process:

-Foundry: investment casting, lost wax casting, resin sand casting, lost foam casting...etc

-Machining: turning, milling, drilling, grinding, threading, CNC machining, etc.

Finishing: Sand blasting, polishing, plating, acid treatment, anodizing, painting and PVC powder coating


Grey iron and ductile iron: ASTM A126、A216、A536

Carbon steel: 10#, 15#, 20#, 25#, 30#, 35#, 40#, 45#, 50#, 55#,1020,1025;

Alloy steel: 15Mn, 40Cr, 42CrMo...etc

Stainless steel: 303、304、304L、316、316L、410、431、318;

Surface: Powder coating, Chrome plating, Painting, Sand blasting, Nickel Plating, Zinc Plating, Blacking, Polishing, Bluing, etc.

Weight: according to the products.

Heat treatment:Quenching, Tempering, Annealing, Normalizing, Nitridation, Carburization

Export to: USA,Canada,Chile, Peru, Mexico, Brazil, Australia,Germany, France, Italy, England,   Netherlands, Algeria, South Africa; Dubai, Bahrain, Korea,  Singapore, Indonesia, Oman, Vietnam etc
Service: Customized OEM

Payment term: T/T or L/C

Packing: plywood pallet, plywood case or customized

Certificate: ISO9001-2015; PED and CE certificate


Quality control:

1. Standard: ASTM, AISI, BS, DIN, JIS, NF

2. Tolerance: according to the drawing or to be negotiated, the defective products rate is less 0.1%.

Sample and pilot run will be given 100% inspection during production and before shipment, Sample check for mass production according to EATHU ISO standard or customer requirements.

3. Test equipment: Spectrum Analyzer, CMM, Hardness test equipment, Tension test machine;

4. After-sales services are available.

5. Quality situation can be traceable.


Tooling & Mould:

1. MOQ: to be negotiated  

2. Sample: Available

3. Delivery: to be negotiated


As a leading OEM casting part manufacturer in China, Eathu provides OEM casting part with various specifications, different raw material, different pressure and different machining surfaces to meet customers' special requirements. We have professional equipment and experienced technical personnel, Eathu’s OEM casting part in strict accordance with the requirements of production and inspection. The raw materials of our OEM casting part are purchased from large steel companies to ensure the high quality of the materials.
Eathu has enough professional technicians and production team to design, produce and control OEM casting part. As a professional China OEM casting part factory, Eathu has a variety of OEM casting part production equipment, auto casting line, core making workshop, CNC processing equipment and drilling equipment. Welcome to contact us to customize casting parts information and technical design.



All the OEM casting part photos on the website are just to show our manufacturing capabilities and product range. We can design and manufacture OEM casting part according to different needs of customers. We believe that more than 20 years of professional experience to provide you with the best service.



We usually do bushiness, like this step:

* You send us your drawing or sample

* We carry through project assessment

* We give you our design and quotation for your confirmation

* We make the sample and send it to you after you confirmed our offer

* You confirm the sample then place an order and pay us 30% deposit

* We start producing

* When the goods is done, we start the shipment and you pay us the balance after received the bill of lading copy.


Here we just showing our investment casting and sand casting , If more information about casting, please contact Eathu sales team.

+86 13210153062

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