Jiangsu South Metallurgical Heavy Industry Co., Ltd., established in 2011, is a Chinese investment casting factory covering an area of 9,000 square meters. It boasts a professional team of approximately 80 people specializing in mold development, casting production, and machining. The company has obtained ISO9001:2015 quality management system certification. With its own casting workshop and CNC machining center, the company can strictly control the tolerance accuracy of metal castings and reduce costs for customers from the perspective of overall production process design. South Metallurgical Heavy Industry is committed to providing customers with forward-looking casting solutions.

As a professional investment casting manufacturer and supplier, South Metallurgical Heavy Industry can provide customized casting services for dozens of materials, such as ZG230-450, 1Cr13Ni, 2Cr13, 0Cr13Ni4Mo, 304, 304L, 316, 316L, 2205, CD4Mcu, 2507, 2605N, 2520, 2535, CA6NM, 2848W5, 904L, etc.

Southern Foundry serves industries including pumps and valves, industrial furnace heat treatment, aerospace, automotive parts, and bathroom hardware.

Southern Foundry is committed to providing you with high-quality precision castings at the most cost-effective prices and with on-time delivery.

In addition, we offer casting consulting services to assist in developing new products for optimal applications. Please contact us if needed.

Our Services:

● Mold Development: The factory can develop molds for forging or casting aluminum.

● Investment Casting: The factory can produce castings ranging from 10g to 350kg.

● Surface Treatment: Pickling and passivation, electropolishing, wire drawing/mirror polishing, sandblasting, painting, electroplating, etc., effectively providing a one-stop solution.

● Precision Machining: The factory currently has 8 CNC machining centers, capable of machining castings with a maximum size of 900*900*700mm and an accuracy of up to 0.03mm.

● Heat Treatment: Solution treatment, tempering, normalizing, quenching, annealing, carburizing, nitriding, etc.

Why Choose Us?

1. Southern Foundry has 15 years of experience in investment casting, possessing extensive knowledge and capabilities in the foundry industry.

2. Southern Foundry can produce material grades according to dozens of different national standards.

3. Based on customer requirements, Southern Foundry can provide customized material compositions and mechanical properties to manufacture castings best suited for specific applications.

4. Through simulation casting software and rich experience, Southern Foundry is capable of designing optimal casting processes to reduce unnecessary costs and provide customers with the most competitive products.

5. Southern Foundry has a professional technical team to solve castings of virtually any complexity.

6. Through a comprehensive quality management system, Southern Foundry can provide high-volume products with stable quality.

Our Strengths

Southern Foundry's casting products are mainly exported to the United States, Germany, Japan, South Korea, Russia, etc. To date, it has become a key Chinese supplier for two Fortune 500 companies and a designated supplier for many industrial giants. It also supplies domestic nuclear power, petrochemical, and other fields.

Advantages of silica sol casting: Highest casting quality, lowest rework rate, particularly suitable for castings requiring high surface roughness and dimensional accuracy. Lower consumption compared to other casting processes. High dimensional accuracy and surface finish. Reduced machining workload, even eliminating the need for machining altogether. Lower labor costs and casting weight, thus reducing overall costs.

Company Culture:

Integrity in dealing with people, meticulous manufacturing.

Effectiveness, dedication, teamwork, professionalism, diligence, innovation.