High Precision Stainless Steel Casting OEM Service Stainless Steel Valve

Product Description

Investment Casting Process

1: Mould engineering & Production

2: Wax model spraying & Tree building

3: Rinsing the wax trees

4: Building ceramic layers

5: Autoclave

6: Sintering

7: Casting

8: Finishing

9: Blasting, grinding and visual inspection

10: Machining, heat and surface treatment

11: Final inspection

Foundry Overview

• We are a manufacturer with more than 14 years‘ experience in casting and exporting products.
• Quality guaranteed, standard operation instructions for each process and comprehensive testing of products in key processes.
• Our prices are reasonable and competitive

• Samples can be provided for testing and installation.

OEM Service:

• Tooling Design & Manufacture + Casting + Machining + Surface Treatment;

Casting Process:

• Gravity Casting

• Die Casting

• Low pressure Die Casting

• Investment Casting

Surface Treatment:

• Different finishing, such as Anodizing, Tumbling, Chromating, Polishing, Painting, Powder coating, Electroplating;

Inspection Methods:

• Size inspection;
• Visual inspection;
• Physical and chemical testing;
• Pressure test;
• Internal quality inspection;

Requesting a quote

Drawings, 3D files from customer →Technical review and quotation → Order confirmation → Mold design and making → Test and repairing mold → Making sample → Customer confirmation → casting → CNC machining → Surface treatment (optional) → Inspection → Packing → Delivery.

To receive accurate cost and time estimates for your custom casting project, please provide the following information of the parts you are requesting,

• Drawings and specifications:

including but not limited to material, dimensional tolerance, machining requirements, actual or estimated weight and inspection requirements.
•​ Material: a specific metal grade or the preferred material and desired properties.
•​ Quantity: Include the anticipated volume, both present and future. Quantity has a large influence over production method, pattern development, and overall cost.

•​ Quality acceptance criteria, such as nondestructive test, mechanical testing are all critical considerations for a quote.

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 !