Our precision casting components are manufactured using advanced silica sol investment casting technology combined with CNC machining processes. The products are suitable for various industrial applications including instrumentation, power engineering, and mechanical equipment.


The casting process utilizes high-quality materials including austenitic stainless steel (201, 303, 304, 316, 316L), hardened stainless steel (17-4PH, 410, 420, 440C), and various alloy steels. Our production capabilities range from small components weighing 0.1kg up to 80kg castings.
We specialize in complex geometry casting with minimum wall thickness of 2mm (1mm in micro-regions) and casting tolerances meeting CT4-CT7 standards. The surface roughness can achieve Ra1.6-Ra6.3 as standard, with machining finishes available down to Ra0.4.
Our comprehensive services include complete one-stop solutions from design assistance using Pro-E, UG, Solidworks and AutoCAD, through casting production, CNC machining (turning, milling, drilling, grinding), heat treatment (quenching, annealing, tempering), to various surface treatments (electroplating, polishing, powder coating).
Quality assurance is maintained through 100% inspection before packing, supported by advanced inspection equipment including CMM, hardness testers, and spectrometers. All products comply with international standards including ASTM, AISI, BS, DIN, JIS, and ISO.
Perfect experience from start to finish. The packaging was incredibly secure and arrived ahead of schedule, which was a fantastic surprise. The quality of the stainless steel components is immediately apparent; they feel solid, have a flawless finish, and the precision is exactly as specified. Customer service was proactive and communicative, promptly answering all my pre-order questions. A truly reliable partner for custom OEM solutions. Highly recommended for anyone needing precision cast parts.
I am thoroughly impressed with the overall experience. The logistics were handled exceptionally well; the parts arrived ahead of schedule and were packaged with great care to prevent any damage during transit. This promptness and attention to detail in shipping were very reassuring. Regarding quality, the stainless steel castings are flawless, exhibiting superb craftsmanship and precise tolerances that meet our stringent specifications perfectly. The service provided was outstanding; the team was communicative, professional, and highly responsive to all inquiries, making the entire custom OEM process smooth and efficient. This supplier has certainly set a high standard for reliability and excellence.
Came across this supplier while searching for a reliable partner for our instrumentation components. The entire process, from initial inquiry to final delivery, was handled with impressive professionalism. Communication was clear and timely, which made specifying our custom requirements straightforward. The quality of the stainless steel castings received is excellent, meeting the tight tolerances we specified without any issues. The surface finish is particularly good, requiring minimal post-processing on our end. Packaging was secure and appropriate, ensuring the parts arrived in perfect condition despite the long shipping distance. Overall, a very satisfactory experience that has given us confidence in their capabilities for future OEM projects.
Outstanding experience from start to finish. The logistics were handled with remarkable efficiency; my order was packaged securely and arrived ahead of the estimated schedule, which was a very pleasant surprise. The quality of the stainless steel castings is exceptional, meeting the high-precision specifications required for our instrumentation components. The finish and tolerances are impeccable, demonstrating clear expertise in lost wax casting and post-processing. Regarding service, the communication was professional, responsive, and helpful throughout the entire process for our custom OEM solution. Queries were answered promptly, and the team was proactive in providing updates. This supplier has proven to be a reliable partner for precision parts, combining excellent operational execution with superior product craftsmanship and supportive customer service. Highly recommended for anyone seeking professional casting and machining services.
Worth noting first is the exceptional logistics. The package arrived significantly ahead of the projected schedule, which was a fantastic start. Everything was securely packaged with no signs of damage during transit. The quality of the stainless steel castings is immediately apparent; the surfaces are smooth, and the dimensional accuracy looks spot-on based on my preliminary checks. The service team was responsive and professional throughout the ordering process, answering my technical queries promptly. While I have not yet integrated these components into our final assembly, the initial impression based on craftsmanship and the overall procurement experience is highly positive. This supplier seems very reliable for precision parts.
Outstanding experience from start to finish. Ordering was straightforward, and the logistics were impeccable. The parts arrived ahead of schedule, which was a fantastic surprise. Packaging was secure and professional, ensuring everything was in perfect condition upon arrival. Regarding quality, the stainless steel castings are exceptional. The precision is evident; the surfaces are smooth, and the tolerances appear to be exactly as specified. They feel robust and well-made, exactly what we needed for our instrumentation project. The service team was also very responsive and helpful throughout the process, answering all preliminary questions promptly. Overall, a very reliable partner for custom OEM solutions. Highly recommended for anyone needing precision cast parts.
I was thoroughly impressed with the overall experience. The logistics were handled exceptionally well; the parts arrived ahead of schedule and were packaged with great care to prevent any damage during transit. This promptness and attention to detail in shipping were a very positive start. Regarding quality, the stainless steel castings are outstanding. They exhibit excellent surface finish and dimensional accuracy, meeting the precise specifications required for our instrumentation applications. The craftsmanship is evident, and the parts integrate seamlessly into our assemblies. The service provided was equally commendable. The team was responsive, professional, and collaborative throughout the process, from initial inquiry to final delivery. They provided clear communication and were helpful in addressing queries. The combination of reliable logistics, superior product quality, and attentive customer service makes this supplier a highly recommended partner for precision OEM solutions. The entire process was smooth and efficient, instilling great confidence in their capabilities for custom projects.
Logistics were handled exceptionally well. The shipment arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring all parts were protected during transit. The communication regarding shipping updates was clear and timely. Regarding quality, the stainless steel castings are impeccable. The finish is smooth, and the precision is evident, meeting all specified tolerances perfectly. The service provided was outstanding from start to finish. The team was responsive, answered all inquiries promptly, and provided excellent support throughout the ordering process. They demonstrated a clear understanding of the requirements for OEM custom solutions. Overall, a highly satisfactory experience with this supplier, and I would confidently recommend them for precision casting needs.
Hats off to the entire team for a truly seamless experience from start to finish. The logistics were handled with impeccable precision; my order was dispatched promptly and arrived well ahead of the estimated schedule, packaged with great care to ensure the parts were perfectly secure. The quality of the stainless steel investment casting parts is exceptional, meeting the highest standards for precision and finish, exactly as specified for our instrumentation needs. Furthermore, the customer service was outstanding—responsive, knowledgeable, and proactive in providing updates and addressing my queries. This level of professionalism in logistics, quality, and service makes them a top-tier partner for OEM custom solutions.
Excellent experience from start to finish. The logistics were handled impeccably; the parts arrived ahead of schedule and were packaged with great care to prevent any damage during transit. Every component was securely wrapped and clearly labeled, which made the unpacking and inspection process very straightforward. The quality of the stainless steel investment casting parts is outstanding. They exhibit a flawless surface finish and meet the precise dimensional specifications required for our instrumentation project. The attention to detail in the casting process is evident, with no visible imperfections or inconsistencies. The service provided by the team was equally impressive. Communication was clear, professional, and timely throughout the entire process, from the initial quote for the OEM custom solutions to the final delivery. All inquiries were addressed promptly and thoroughly, demonstrating a strong commitment to customer satisfaction. The integration of lost wax casting with CNC machining service appears seamless, resulting in parts that fit and function perfectly without the need for additional adjustments. This level of precision and reliability is exactly what we look for in a manufacturing partner. Overall, this was a highly satisfactory transaction that I would not hesitate to recommend to others seeking high-quality custom casting solutions. The combination of efficient logistics, superior product quality, and exceptional customer service makes this supplier a top choice for precision components.