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Copper Alloy Casting Customized Service Produced According To Customer's Drawings

China Shaanxi Rongbao Machinery and Electronics Co.,Ltd. certification
The shipments were on time, sales were thoughtful, and they had cooperated for many years and established a good cooperative relationship.

—— Engineer Zhang

The quality is in line with the sample requirements. The company's employees are very responsible for their own affairs.

—— Edgerton

How nice a training in China.

—— Richard

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Copper Alloy Casting Customized Service Produced According To Customer's Drawings


Large Image :  Copper Alloy Casting Customized Service Produced According To Customer's Drawings

Product Details:

Place of Origin: Xi'an, China
Brand Name: Rongbao
Certification: ISO9001:2015
Model Number: OEM

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Negotiable
Packaging Details: Carton and Wood
Delivery Time: 20-30 workdays
Payment Terms: L/C, T/T
Supply Ability: 10,000 tons per year
Detailed Product Description
Product Name: Copper Casting Part Type Of Casting: Precision Casting
Material: Copper Dimension: Custom-made
Material Standard: ASTM, DIN, JIS, EN, ISO, GB Size: Custom-made
High Light:

precision investment castings


copper investment casting

Copper Alloy Casting Customized Service Produced According To Customer's Drawings



Product Description

Material  Copper Alloy
Process  Precision Casting 
Color  Natural
Casting Surface Roughness  Ra 12.5μm
Casting Dimension Tolerance  CT7-CT8
Weight Range  0.1kg-100kg 

 Dimension testing, Surface testing


Quality Control

Detailed quality control during manufacturing:

• Material supply:

Ensure material specifications and chemical composition are correct. Material certification for each batch of material.

• Equipment maintenance:

Processing equipment maintenance: regular inspection, tracking records

• Processing process:

Set a job description chart for each part.

Check the production process and updated drawing issues before processing.

• Packing and assembly:

According to custom requirements, including labels, cartons, trays, etc.



Our Capabilities

Aluminum Alloy/ Stainless Steel/ Copper Alloy
Casting Solutions
Sand Casting, Die Casting, Low pressure die Casting, Gravity Casting, Investment Casting
Surface Treatment
Heat Treatment, Sand Blasting, Polishing, Power Coating, Chrome Plating, Anodizing, Electroplating
CNC Turning, Milling, Drillung, Grinding, Cutting, Reaming and Threading
Widely used in Automobies, Machinery; hydraulic parts, hardware, explosion box, motor parts, power tools, valves, flanges, air conditioning joints, robots, sewing, medical equipment, gear boxes, pipeline parts, snow machines, pump boxes, impellers, etc..





Copper can be used to make a variety of alloys. The important alloys of copper are as follows:


Brass is an alloy of copper and zinc, named after the yellow color. Brass has good mechanical properties and wear resistance, and can be used to manufacture precision instruments, ship parts, and shells for guns. Brass knocks up and sounds good, so instruments such as cymbals, cymbals, bells, and numbers are made of brass.


The alloy of copper and tin is called bronze, which is named for its color. In ancient times, it was a common alloy (such as the Bronze Age of China). Bronze generally has good corrosion resistance, wear resistance, castability and excellent mechanical properties. It is used to manufacture precision bearings, high-pressure bearings, mechanical parts resistant to seawater corrosion on ships, and various plates, tubes, bars, etc. Bronze also has an anomalous property - "heat shrinking and cold expansion", which is used to cast a statue, which expands after cooling to make the details clearer.

Nautical brass

Copper alloy with zinc and tin, resistant to seawater erosion, can be used to make ship parts and balancers.




Contact Details
Shaanxi Rongbao Machinery and Electronics Co.,Ltd.

Contact Person: lipeng

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