The company specializes in the production of precision castings made of carbon steel, alloy steel, and stainless steel—materials commonly used in the valve industry. By utilizing advanced technologies such as melt casting and silica sol processes, the company is able to achieve high-precision molding of complex structural parts, meeting the performance requirements of valves under high-temperature, high-pressure, and corrosion-resistant operating conditions.
Furthermore, the company emphasizes custom production based on customer drawings, enabling it to better match valve castings to specific customer needs, ensuring product sealing and structural stability.
Selecting the right material for valve castings is crucial to ensure durability under complex operating conditions, including high pressure, extreme temperatures, and corrosive environments. Material selection should prioritize corrosion resistance, high-temperature strength, cavitation resistance, and excellent machinability. Stainless steel is often the preferred choice due to its superior overall performance.
Preferred for medium- and high-pressure valves. Ideal for components with complex internal cavities and precise mating surfaces, such as valve bodies and sealing seats. Ensures surface roughness ≤ Ra1.6µm, reduces casting defects like pores and shrinkage, and minimizes leakage risk. Especially suitable for stainless steel and alloy valves under high pressure.
Suitable for low-pressure, large-scale valve production. Ideal for municipal water supply gate valves or other symmetrical, simple-shaped valves with moderate precision requirements. Offers advantages in low cost and high production efficiency.
Focused on critical mating areas like valve flanges and stem shafts. Ensures flatness and perpendicularity ≤0.02mm/m for precise assembly. Essential for achieving tight tolerances and leak-free connections after casting.
We offer a complete range of metal processing services including stamping, sheet metal fabrication, CNC machining, and brazing. Whether you need prototype development or mass production, we provide tailored solutions.
Custom metal parts manufacturing with stable quality and scalable capacity.
High-efficiency stamping for precision parts and mass production.
Performing precise bending, forming, and hole punching on sheet metal structures.
Casting solutions for complex shapes and durable metal parts.
Precision machining for tight tolerances and functional accuracy.
Reliable brazing technology ensures strong and secure joints and a clean assembly.
Yes. We provide full OEM/ODM services based on customer drawings, samples, or technical requirements. Our engineering team supports process optimization, tooling development, prototyping, and mass production.
We work with a wide range of materials including carbon steel, stainless steel, iron, copper, aluminum, and nickel-based alloys, suitable for different industries and working conditions.
Our capabilities cover stamping, sheet metal bending, casting, forging, machining, spring manufacturing, and brazing, enabling one-stop production for complex metal components.
We implement an ISO-compliant quality management system with 18 quality inspection points throughout the production process, ensuring stable quality and batch consistency.
Simply send us your drawings, samples, or requirements. Our team will review your project and provide a professional quotation and technical proposal promptly.
