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China's leading Investment Casting Manufacturer
Our Services
Taiyuan Simis specializes in investment casting, known for producing components with intricate details and precision. This process, also referred to as lost wax casting, involves creating a wax pattern, encasing it in refractory ceramic, and then melting out the wax to form a detailed mold. Molten metal is poured into this mold, enabling the creation of complex shapes and fine details. Our process is particularly suited for industries such as aerospace, railway, automotive, mining and construction machinery, energy sector, and medical devices, among others, offering parts with smooth finishes and high dimensional accuracy.
Over the years, we’ve significantly advanced our silica sol investment casting techniques. A notable improvement is replacing water glass binders with silica sol binders, enhancing both the working environment and the quality of our castings. We’ve also reduced the drying time for silica sol shells from eight hours to one hour per layer, increasing production speed and shell strength. Our use of silica sol now extends beyond stainless steel to include carbon steel and various alloy steels, supporting parts up to 50kg and reducing costs.
Our fully automated shell-making process further refines production, ensuring precision and reducing variability with up to eight layers of shells managed by automated units. These innovations not only boost our operational efficiency but also reduce our ecological footprint.
In addition to investment casting, Taiyuan Simis offers sand casting, shell mold casting, die casting and precision machining services. We also provide in-house tooling and rapid prototyping to ensure tailored solutions for both custom designs and OEM products. Our experienced engineering team and robust production capabilities enable us to deliver high-quality metal parts at competitive prices, meeting specific customer requirements.
Industries Served
We provide precision castings that serve a diverse range of mechanical sectors. With over 40 years of expertise as a seasoned investment casting manufacturer, we take pride in providing to clients in engineering machinery, agriculture machinery, building machinery, transportation, automobile, train, rail transit, the aerospace domain, and more. Our team of accomplished engineers and dedicated professionals ensures the production of top-tier castings customised to meet your precise requirements, establishing us as your trusted ally in the field.
Investment Casting Materials
As a professional Chinese precision casting foundry, the materials used in our castings are versatile and can accommodate any type of casting material for your product, including high-strength steel, carbon steel, stainless steel, high-nickel steel, high-manganese steel, alloy steel, aluminum alloy, super alloy, gray cast iron, ductile iron, zinc, bronze, brass and more. Our commitment to precision and quality ensures that the castings we provide meet the highest industry standards, making us a reliable partner for your manufacturing needs.
Capable Of Solving The Toughest Casting Challenges.
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Founded in the year 2004, Taiyuan SIMIS Investment Casting Company is a well-established foundry that seamlessly combines development and production. Our expertise lies in the creation of diverse investment casting parts, sand casting components, shell mold castings and die casting components, catering to a wide range of industries including automotive, railway vehicles, medical, aerospace, chemical, machinery, construction, municipal works, pipeline, petrochemical, mining, and the electric utility sector.
Taiyuan SIMIS Investment Casting Co., Ltd., boasts six affiliated casting facilities and two dedicated CNC machining workshops. Our location in Taiyuan City, Shanxi Province, China, provides us with a strategic advantage. Shanxi Province is renowned for its rich reserves of iron ore, coal, and coke. Coupled with a robust electricity supply, we have a distinct edge in producing ferrous metal casting components, including cast iron and steel parts.
Furthermore, we take pride in our ISO9001 certification, a testament to our commitment to maintaining the highest quality standards in all aspects of our operations.
Why Choose SIMIS?
Customisation
We have a robust R&D team capable of developing and producing products based on customer drawings or samples.
Multiformity
We have a variety of precision casting processes, including investment casting, shell casting, and sand casting, that enable us to meet diverse customer needs.
Cost Advantage
Thanks to the integration of numerous advanced robotic systems, the entire production chain has undergone substantial enhancements, resulting in cost savings and ensuring competitive pricing.
Quality Control
Our ISO-certified quality certification signifies that we maintain a rigorous quality control team, ensuring the consistent delivery of high-quality casting products. Our primary objective is to guarantee the quality of each product and minimise rejection rates to zero.
Timeliness
We are well aware of the repercussions of delayed orders, which can result in financial losses for our customers and impact the viability of our business. Our effective management ensures that such occurrences are prevented.
Production Capacity
Our strategic location within China’s coal and steel energy product hub affords us a notable cost advantage, benefitting from abundant and affordable electricity supply and favorable labor costs. Annually, we manufacture in excess of 5000 tons of investment castings, as well as a quantity of sand castings.
All-in-One Partner
We provide more than just manufacturing. We will support you throughout your project, from the time you imagine it to when it is completed, with the utmost precision and success. Our customers are located all over the world, including North America, Europe, Russia, and South Asia.
Experience
For over four decades, we have been trusted suppliers to world-class customers, a source of immense pride. Presently, our global reach encompasses a 90% export ratio, serving customers across the globe.
Service
Manufacturing isn’t solely about production; it’s equally about crafting an exceptional customer experience to ensure that your requirements are acknowledged and your specifications are fulfilled.
Advanced Production Facilities
As China’s leading investment casting manufacturer, our commitment to excellence is evident in our continuous efforts to replace outdated, environmentally harmful casting materials and processes with modern solutions. Significant investments have been made in cutting-edge equipment, some of which are typically exclusive to the domestic automotive sector. These advancements in casting techniques and the adoption of advanced machinery have not only elevated the quality of our castings but have also significantly reduced our environmental impact.
Our equipment includes precision wax injection systems, advanced ceramic shell-making facilities, and top-notch induction furnaces. These investments have resulted in a substantial boost to our annual production capacity, now reaching an impressive 5000 tons.
Alongside our investment casting services, we extend alternative offerings in the form of sand casting, die casting, and shell mold casting. Our well-equipped facilities for these processes encompass high-capacity sand molding machines, advanced die casting equipment, and precision shell-making machinery.
Moreover, our comprehensive solutions extends to machining services. Our modern machining centres are equipped with CNC (Computer Numerical Control) machines, lathes, and milling apparatus, ensuring our capability to meet your specific machining requirements with the same level of precision and quality that characterises our casting services.
Our ongoing investments in cutting-edge technology and innovative processes reaffirm our standing as a professional investment casting foundry, steadfast in our holistic approach to serving our valued clients.
Credentials Beyond Compare
We are a professional investment casting foundry with a long-standing ISO 9001 certification, which reflects our ongoing dedication to maintaining high-quality management practices and our consistent delivery of top-notch products and services while meeting customer regulatory requirements. Additionally, we have received certification from TUV, affirming our commitment to upholding stringent quality standards and our continued pursuit of excellence.
Our Prominent Clients
Providing the Metalworking Industry with Castings, Fabrications, Machining, and related products and services.
Investment Castings
Our investment casting process is carried out by a professional and experienced team that is 100% dedicated to producing high-quality products. We excel at overcoming challenges posed by difficult and complex structures, special materials, and small order quantities. We can be your reliable partner.
LET’S GET STARTED TODAY
Investment Castings
Investment casting, also known as lost wax casting, utilises high-quality alloys to produce a wide range of part sizes with exceptional accuracy. With a team that is fully dedicated to producing precision castings of the highest quality, we can deliver reliable investment casting parts that offer outstanding benefits for any application.
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Export to Europe and America
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