Reliable Suppliers Of High Quality Tool Steel
Qilu provides customers with a wide range of tool steel products, including D2, M3, H11, A2 and other models. We always pay attention to every detail to ensure the quality of our products is excellent, while meeting the various needs of our customers through reasonable pricing and efficient services.

Your Customized Tool Steel Producer of Choice – Qilu
Tool and mold steels are widely used in the manufacture of a variety of high-precision, high-strength products. Whether it’s in machinery manufacturing, aerospace, automotive, military manufacturing, construction, medical equipment or energy, choosing the right steel can significantly improve productivity and product quality.
Qilu Tool Steel is committed to manufacturing and exporting high quality Tool Steel and with years of experience in the industry, we have become a trusted partner for our customers across the globe. We enhance a wide range of tool steel products and can be individually customized to meet your requirements. Whatever your project needs are, we can tailor-make the most suitable tool steel solution for you.

Machinery Manufacturing
Qilu tool steel is very important in the machine building industry, especially in the production of wear parts, bearings, gears and high strength parts. Thanks to its excellent wear resistance and high strength properties. Tool steels provide consistent performance under extreme operating conditions, significantly increasing the reliability and durability of machinery and equipment.
Steel grades used in machine building components
Wear-resistant parts:
Bearings and gears:
High strength parts:

Aerospace Industry
Qilu tool steel has a wide range of applications in the aerospace industry, mainly used to manufacture structural parts for aircraft, engine components, spacecraft housings, and highly loaded critical parts. With excellent strength, heat and wear resistance, the tool steel is able to withstand extreme temperature variations and high-pressure environments, ensuring that aerospace equipment operates reliably under demanding operating conditions.
Steel grades used for components in the aerospace industry
High temperature resistant parts:
High strength parts:

Automobile Manufacturing Industry
Qilu tool steel plays a key role in the automotive manufacturing industry, especially in the production of high-performance engine components, conventional system parts and precision mechanical components. Tool steel is an essential material in the automotive industry due to its excellent hardness, strength and wear resistance. It can effectively withstand the high temperatures, pressures and impacts faced during the automotive manufacturing process, ensuring that components operate stably for long periods of time under harsh operating conditions.
Steel grades used for various components in the automotive manufacturing industry
Wear-resistant parts:
High strength parts:
Molds:

Military Industry
In the military industry, the choice of materials is directly related to the performance and safety of equipment. Especially in the manufacture of high-strength weapon components, precision mechanical parts and protective armor, tool steel with its excellent high temperature resistance, impact resistance and corrosion resistance characteristics, to meet the military equipment on the stringent requirements of high-performance materials.
Steel grades used for various components in the military industry
Armor Material:
Weapon Manufacturing:
Missile parts:
Military Engine Parts:
Military mechanical parts:

Construction
Qilu tool steel is widely used in the construction industry, especially in the manufacture of high-strength structural and load-bearing components and wear-resistant equipment parts. With its excellent wear resistance, impact resistance and high strength properties, tool steel has become an indispensable keyword material in construction projects, especially in the construction of infrastructures that need to be subjected to great pressure or extreme environments.
Commonly used steel grades in the construction industry

Healthcare Industry
Qilu tool steel plays a vital role in the medical field due to its excellent corrosion resistance, high strength and precision machining properties. Particularly in the manufacture of high-precision surgical instruments, wear-resistant medical tools, and critical support structures, tool steel ensures the stability, durability, and biocompatibility of equipment that meets the stringent standards of the modern medical industry.
Commonly used steel grades in the medical industry

Energy Industry
Qilu tool steel is widely used in the energy sector due to its excellent compressive strength, wear resistance and high temperature resistance. Whether it is in oil and gas extraction, power generation equipment manufacturing, or the production of key components for renewable energy systems, tool steel provides excellent performance and ensures the stable operation of equipment in extreme environments.
Commonly used steel grades in the energy industry
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