Iron Casting Services Supplier
Provide global partners with one-stop casting and machining services. China cast iron foundry supply cast iron and cast steel products for different applications.
SR Foundry
SHENGRONG is a professional casting company focusing on casting and processing of cast iron and cast steel parts, mainly in No-bake resin sand molding, green sand molding, lost foam casting, shell-mold and investment casting process.
Castings — Dimensional tolerances and geometrical tolerances and machining allowances: CT9-CT11,ISO 8062/ISO 4990/ASTM A48/ASTM A536/EN 1559/EN 1560/EN 10293/GOST 977
Our Casting Capability
No-Bake Resin Sand Molding
No-brake resin sand molding is a sand molding process where synthetic liquid resin is mixed with the sand, and the mixture hardens and cools at room temperature. The casting is formed by pouring liquid metal into the resulting mold cavity after the sand mixture is fully cured and the mold halves are assembled together.
No-Bake Resin Sand Molding
Green Sand Casting
Green sand molding process is mainly composed of raw sand, clay, coal powder and water. In the process of molding, sand is formed under the action of external forces and reaches a certain degree of compactness， it is able to volume-produce of castings efficiently while maintaining high-quality standards.
Green Sand Casting
Lost Foam Casting
Lost foam casting is a type of evaporative-pattern casting process that is similar to investment casting except foam is used for the pattern instead of wax.
This casting process is advantageous for very complex castings that would regularly require cores. It is also dimensionally accurate, maintains an excellent surface finish, requires no draft, and has no parting lines so no flash is formed.
Lost foam Casting
Investment Casting
Investment casting surrounds the pattern with refractory material to make a mold, and a molten metal is cast into the mold. Due to the hardness of refractory materials used, investment casting can produce products with good surface qualities, which can reduce the need for machine processes.
The castings produced by the investment casting process have high surface precision and can adapt to various complex shapes. When customers have special requirements for dimensional accuracy, surface smoothness and part structure design of small and medium-sized parts, investment casting is the best choice
Investment Casting
How To Work With Us
Get Quote with Us
Send us an inquiry and tell us your needs.
Provide 3D Drawings
Provide us with specific 3D or 2D drawings of the casting.
Confirm Cooperation
Both parties confirmed that everything was correct
Casting Mold Design
Make samples and send to you for checking
Casting production
Make bulk casting parts production and machining
Shipping
Transport the goods to the port and ship them to your location.
Custom Foundry Services
Jiangsu Shengrong High-end Equipment Manufacturing Industry Co., Ltd. is a professional iron casting foundry covering 26,000㎡ with advanced casting, machining, and testing facilities. We specialize in ductile iron, gray iron, cast steel, and stainless steel castings for mechanical parts, automotive components, pump parts, bearings, and transmission systems. Equipped with modern molding lines, machining centers, and a complete quality inspection system, we provide reliable casting solutions from raw casting to precision machining for global customers.
Our Projects
Casting Foundry Services: We can offer different metal material parts as requirement
Gray cast iron used in many applications:Pump housings,Valve bodies,Electrical boxes,Decorative castings ,Disc brake rotors, Counterweight.Material Grade: HT200/250/300/350
Also called spheroidal or nodular iron, commonly used in high-strength and ductility applications, such as pipes, automotive parts, and machinery parts, The grade number: QT400-700
Stainless Steel
Widely used in many industries because of temperature, corrosion resistance, good wear., Used in energy, automobile,shipbuilding, food and beverage industry.
High strength, good toughness, high wear resistance, Used in heavy machinery, automobile manufacturing, metallurgical equipment, shipbuilding and building structures.
Main iron and steel casting parts
Our Castings -- Dimensional tolerances and geometrical tolerances and machining allowances
Welcome to our company's booth
