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Top Metal Injection Molding Companies to Watch in China.

Introduction\

Metal injection molding (MIM) is a popular manufacturing process in China due to its versatility, accuracy, and efficiency. MIM has become an important part of the manufacturing value chain, with many companies in China investing in it. In this blog post, we will be exploring some of the top metal injection molding companies to watch in China.

1. Indo-MIM\

Indo-MIM is a global leader in the metal injection molding industry, with a strong presence in China. With a focus on quality and innovation, Indo-MIM offers a wide range of MIM products for various industries, including automotive, aerospace, medical, and consumer electronics. The company has a state-of-the-art production facility in China, equipped with the latest manufacturing technologies and quality control systems.

2. ZCMIM\

ZCMIM is another top metal injection molding company in China, known for its high precision and reliable MIM products. ZCMIM has a strong R\&D team that is constantly developing new MIM materials and processes to meet the evolving needs of the industry. The company has a vertically integrated manufacturing system that covers everything from MIM design and tooling to post-processing and finishing.

3. Sints Precision Technology Co., Ltd.\

Sints Precision Technology Co., Ltd. is a leading MIM manufacturer in China, with a focus on high-performance MIM parts for the automotive, aerospace, and medical industries. The company uses advanced MIM technology to produce complex components with tight tolerances and high accuracy. Sints is also committed to sustainability and environmental protection, using eco-friendly materials and processes in its production.

4. Shandong Huaxin Jiwei Mechanical Equipment Co., Ltd.\

Shandong Huaxin Jiwei Mechanical Equipment Co., Ltd. is a prominent MIM equipment manufacturer in China, offering a complete range of MIM machines, sintering furnaces, and powder mixers. The company has over 20 years of experience in the MIM industry and has a strong track record of delivering innovative and reliable MIM equipment to customers worldwide.

5. Ruici Industry (Shanghai) Co., Ltd.\

Ruici Industry (Shanghai) Co., Ltd. is a leading MIM service provider in China, offering design, prototyping, and manufacturing services to customers in various industries. The company has a team of experienced MIM engineers and technicians who are skilled in MIM design, tooling, and prototyping. Ruici Industry also has a strong quality control and testing system that ensures the accuracy and reliability of its MIM products.

Conclusion\

In summary, metal injection molding is a rapidly growing industry in China, with many companies investing in it. The top companies listed in this article represent some of the best in the industry, offering high-quality MIM products, equipment, and services to customers worldwide. As the MIM industry continues to evolve, these companies will no doubt play a significant role in shaping its future.

metal injection molding companies in china

On-demand Rapid Injection Molding

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Our rapid injection molding Application

Sigma Technik Limited's rapid injection molding service injects molten plastic materials into molds using injection molding machines and molds, and cools and solidifies them over a certain period of time, ultimately forming the required plastic parts. This manufacturing process is usually suitable for producing small and medium-sized plastic parts, which can obtain high-quality and precise parts in a short period of time.

Plastic Injection Molding

Injection molding is a common manufacturing process to produce low volume to large volumes of parts typically made out of plastic. The process involves injecting molten material into a mold and letting it cool to a solid-state.

Liquid Silicone Rubber Molding

Liquid Silicone Rubber is known as LSR, which is a process used to produce parts made from silicone rubber, widely used create products such as medical devices, automotive parts, baby care products, and many others.

2K Injection molding

2K injection molding is a manufacturing process in which two different types of plastic materials are molded together in a single operation to create a single homogeneous component. This process allows for efficient and cost-effective production of high-quality parts that can perform unique functions.

Overmolding and Insert Molding

Overmolding / Insert molding combines two or more materials into a single part, one of the material is usually soft and flexible, or metal. The purpose of overmolding/insert molding is to add functionality, improve grip, provide protection, or enhance aesthetics.

Mission And Vision

Rapid injection molding materials

ABS

ABS is a type of plastic with high strength, hardness, and toughness. It has good impact resistance and wear resistance, and is suitable for manufacturing shells, components, and models.

PC

PC is a transparent, high-strength, high-temperature resistant, and excellent electrical insulation material. It is suitable for manufacturing transparent components, electronic components, and automotive components.

PP

PP is a relatively flexible material with excellent corrosion resistance and high temperature resistance. It is suitable for manufacturing containers, pipelines, baby bottles, etc.

PA

PA is a material with high strength, high rigidity, and wear resistance. It is suitable for manufacturing gears, bearings, brackets, etc.

POM

POM is a material with excellent wear resistance, toughness, and rigidity. It is suitable for manufacturing gears, bearings, pulleys, etc.

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About Us

What can we do?

Sigma Technik Limited, as a prototype production company and rapid manufacturer focusing on rapid prototyping and low volume production of plastic and metal parts, has advanced manufacturing technology, one-stop service, diversified manufacturing methods, on-demand manufacturing services and efficient manufacturing processes, which can provide customers with high-quality, efficient and customized product manufacturing services and help customers improve product quality and market competitiveness.

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Rapid Injection Molding Service Application

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Rapid Injection Molding FAQs

Burrs appear on the surface of the product, which affects its aesthetics and safety. The solution can be to adjust the parameters of the injection molding machine, such as temperature, pressure, speed, etc., or to perform post-processing, such as polishing, sandblasting, etc.

The warping deformation of the product is usually caused by unstable parameters such as temperature and pressure of the injection molding machine, or improper mold design. The solution can be to adjust parameters such as temperature and pressure, or to redesign the mold.

The occurrence of bubbles inside the product may be due to the high temperature of the injection molding machine and the high moisture content of the material. The solution can be to reduce the temperature of the injection molding machine, adjust the water content of the material, increase the pressure of the injection molding machine, etc.

The product size deviation is too large, which may be caused by material thermal expansion, mold deformation and other reasons. The solution can be to adjust parameters and optimize mold design based on material characteristics.