High Quality Metal Impeller / Custom Metal Casting / ISO Certificated Foundry

ISO manufacturer, Impeller Aluminum casting Customized, CNC part​

Robot Arm Aluminum Casting is aluminum arm, Hydraulic and electric


Product Introduction

NOTICE:All the products on our website indicate the ranges we can manufacture and our production capability.

We offer cast aluminum products according to customer’s drawings or samples.

Please feel free to contact us if you have any questions or suggestions about our business.

Product Specification

Quality Control

• Supplier management
• Incoming Inspection
• Process Control
• Reliability Testing
• Out-of-factory Inspection
• Complaints Disposal

​Casting Process

Packaging & Delivery

• Packaging Details

1. Exported Standard pallets included carton package
2. Exported Standard Wooden crate
3. Do package as Customer required

Our Customers

Office & Factory

Production Equipment

Additional Product Information

Casting aluminum alloy has good casting performance, low density, excellent corrosion resistance, heat resistance and weldability; it is used to produce castings with complex shapes but low strength requirements, such as aircrafts, instrument housings, etc.; manufacturing low and medium Castings with complex shapes such as motor housings, cylinder blocks, fan blades, and engine pistons.

Supercharger impeller is working parts of the air chamber, in order to reduce the moment of inertia of wheel, improve the speed performance, improve the energy conversion rate, the material selection of lightweight aluminum alloy, so the impeller has become one of the components is easy to wear, to have high-speed rotating impeller under the drive of turbine, speed up to tens of thousands to 2 tens of RPM, under centrifugal force and dynamic interaction, with the constant improvement of the supercharger pressure ratio and rotational speed and impeller mechanical load will be increased, the compressed air to generate heat, compressor internal temperature rise to 100 ~ 200 ℃,The strength of the impeller will be significantly lower hardness, deformation under the action of compressed air blade, impurity particles in the air friction, the blade wear serious, extend the supercharger turbo effect gradually over time is reduced, while the failure of the turbocharger, engine power is insufficient, or caused by burst leaves into the engine cylinders engine discarded

Shaanxi Rongbao Machinery Electronics Co., Ltd.(formerly known as: Xianrongbao Machinery Electronics Co., Ltd.) which located in the Fengjing Industrial Park is specialized in production of high-quality aluminum sand casting products, aluminum gravity die casting products, low pressure and die casting products, CNC processing products.

Our products

We supply stainless steel casting, aluminum casting, copper casting and precise machining.

Products are widely used in automobiles, 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..

Our Factory

Our company currently covers an area of over 5,000m² of production and manufacturing base, owns a high-quality professional team, with first-class production equipment and testing equipment to ensure high reliability of products. Two patents for utility models have been obtained and certified by the ISO 9001:2015 quality management system.

Our Businesses

Our company has been engaged in the production, processing and sales of casting products and CNC processing products for 14 years. Our customers come from a diverse industry field. 90 % of casting and machinery products are exported to the United States, Europe, Australia, Russia and other countries.

Our Mission

Under the guidance of "innovation is infinite, honesty is eternal", Shaanxi Rongbao will display the grand prospect with the spirit of "Struggle and forge ahead". All employees of Shaanxi Rongbao warmly welcome people from all walks of life to come to the guidance.

Welcome to inquire us prices and visit our company !