Our stainless steel investment casting parts are manufactured using advanced silica sol casting technology, delivering superior surface finish (Ra3.2) and dimensional accuracy. These precision components are widely used in hardware applications including door and window hardware, valves, and kitchenware.


We specialize in non-standard OEM parts with comprehensive services including investment casting, CNC machining, heat treatment, and surface finishing. Our casting process can handle complex geometries with tight tolerances, making us the ideal partner for your custom hardware components.
With over 30 years of experience in lost wax casting, we've developed specialized solutions for challenging casting requirements. Our technical team has published multiple papers in casting industry journals, contributing to academic advancements in the field.
Remarkably reliable service from this factory! The delivery was incredibly fast, arriving well ahead of schedule, which made our project timeline smooth. Regarding quality, the stainless steel castings are robust and precisely crafted, showing excellent attention to detail. Their customer support team was responsive and helpful throughout the process, addressing all queries promptly. Overall, a top-notch experience that I'd highly recommend for anyone needing OEM casting solutions.
We received our order promptly, and the shipping was incredibly fast, which was a pleasant surprise. The quality of the stainless steel castings appears excellent, with a smooth finish and no visible defects. Customer service was responsive and helpful throughout the process, answering all our queries efficiently. Overall, a very positive experience with this factory.
A truly outstanding experience with this casting factory. The logistics were incredibly efficient, with my order shipped promptly and arriving ahead of schedule, well-packaged to prevent any damage. The quality of the stainless steel hardware parts is exceptional, showing precise craftsmanship and durability that meets high standards. Customer service was responsive and helpful, addressing all my queries quickly and professionally. Overall, a reliable partner for OEM needs, and I highly recommend their services for anyone in need of precision casting solutions.
Rapid delivery and excellent packaging ensured my order arrived safely and on time. The quality of the castings is impressive, with a smooth finish and no visible defects. Customer service was responsive and helpful throughout the process, making it a pleasant experience overall.
Quick delivery and excellent packaging ensured my order arrived in perfect condition without any delays. Quality-wise, the castings are robust and precisely made, showing no defects or inconsistencies. Service was outstanding; the team responded promptly to my inquiries and provided helpful updates throughout the process. Overall, a very satisfying experience that I would highly recommend to others.
My experience with this factory was quite satisfactory. The logistics were handled efficiently, with my order arriving ahead of schedule, which was a pleasant surprise. The quality of the stainless steel castings appears robust and well-finished, meeting my expectations for durability. Customer service was responsive and helpful throughout the process, addressing my queries promptly. Overall, a reliable choice for OEM needs.
Absolutely outstanding experience with this casting factory! The logistics were incredibly efficient, with my order arriving much earlier than expected, packaged securely to prevent any damage during transit. As for quality, the stainless steel castings are flawless, exhibiting excellent precision and durability that meets high standards. The service team was highly responsive and professional, addressing all my inquiries promptly and ensuring a smooth process from start to finish. I'm thoroughly impressed by their attention to detail and commitment to customer satisfaction. A top-notch provider for OEM casting needs—highly recommend for anyone seeking reliable hardware parts manufacturing.
My experience with this factory was quite satisfactory. The logistics were handled efficiently, with my order arriving ahead of schedule, which was a pleasant surprise. The quality of the stainless steel castings appears excellent, showing no visible defects and a smooth finish. Customer service was responsive and helpful throughout the process, addressing my queries promptly. Overall, I'm pleased with the professionalism and would consider ordering again.
Logistics were handled exceptionally well, with the package arriving ahead of schedule and in perfect condition. The quality of the items received is outstanding, showing no defects and excellent craftsmanship. Customer service was prompt and helpful, addressing all my inquiries efficiently. Overall, a very satisfying experience from start to finish.
Smooth shipping and quick delivery made the process hassle-free. The items arrived securely packaged without any damage. Quality-wise, the stainless steel components feel robust and well-crafted, with a clean finish that meets expectations. Customer service was responsive and helpful, addressing inquiries promptly. Overall, a reliable experience from start to finish.