
Custom Metal Castings & Forgings Company

SIMIS Group Company Profile
Metal Castings Foundry & Forgings Factory In China
Simis Group is located in Taiyuan, Shanxi Province, China. The Group includes Taiyuan SIMIS Investment Casting Co., Ltd. and Shanxi KSN Precision Forging Technology Development Co., Ltd.
With the company’s continuous growth and business expansion, by 2021, SIMIS had developed into a sizable group enterprise. Our manufacturing capabilities have evolved from a single investment casting process to include sand casting, investment casting, shell casting, lost foam casting, open-die forging, closed-die forging, and other metal casting and forging techniques.
Currently, we operate six foundries, two forging plants, one dedicated machining workshop, and one sheet metal processing workshop.
Different metal materials can be manufactured into parts with various properties through different casting and forging processes, and are applied across a wide range of industries. As a professional OEM custom casting and forging manufacturer, Simis Group provides tailored casting and forging services for a variety of metal materials to meet the diverse needs of customers across different sectors.

Iron offers good castability and wear resistance, with a rough surface and high hardness, making it suitable for withstanding high pressure and impact.

Steel has excellent toughness and plasticity, along with a smooth surface and dense structure, making it ideal for manufacturing high-precision, high-strength components.

Aluminum alloy is lightweight, strong, corrosion-resistant, and has good thermal conductivity, making it suitable for manufacturing complex shapes and thin-walled components.

Other metals, such as titanium alloys and copper alloys, have their own unique properties—such as high strength, high temperature resistance, or excellent electrical conductivity—and are often used in high-end manufacturing industries.
Material
Different metal materials can be manufactured into parts with various properties through different casting and forging processes, and are applied across a wide range of industries. As a professional OEM custom casting and forging manufacturer, Simis Group provides tailored casting and forging services for a variety of metal materials to meet the diverse needs of customers across different sectors.

Iron offers good castability and wear resistance, with a rough surface and high hardness, making it suitable for withstanding high pressure and impact.

Steel has excellent toughness and plasticity, along with a smooth surface and dense structure, making it ideal for manufacturing high-precision, high-strength components.

Aluminum alloy is lightweight, strong, corrosion-resistant, and has good thermal conductivity, making it suitable for manufacturing complex shapes and thin-walled components.

Other metals, such as titanium alloys and copper alloys, have their own unique properties—such as high strength, high temperature resistance, or excellent electrical conductivity—and are often used in high-end manufacturing industries.
The Company's Main Services

Casting Services

Forging Services

Heat Treatment

Surface Treatment
Industries Served


We have over 30,000 square meters of workshop, warehousing, and production facilities. Our capabilities include automated molding lines, CNC machining centers, a professional laboratory, in-house pattern and tooling shops, and most importantly—a team of highly experienced and technically qualified staff.





Factory Display
We have over 30,000 square meters of workshop, warehousing, and production facilities. Our capabilities include automated molding lines, CNC machining centers, a professional laboratory, in-house pattern and tooling shops, and most importantly—a team of highly experienced and technically qualified staff.






Contact Us
If you need customized metal casting or forging products, you can contact us by filling out the online form on our website or by sending us an email. We will confirm the quotation details with you within 48 hours, and you will receive a free quote from Simis.