Our company is a national high-tech enterprise integrating R&D, manufacturing and sales of polishable plastic mold steel, blow mold steel, uniform hardness mold steel and other products, and a member of the National polishable plastic mold steel, blow mold steel, uniform hardness mold steel Standardization Technical Committee. With our high-quality, efficient management and innovative business philosophy, our company is unique in the prehardened mold steel field and has a high reputation. Our team of dedicated professionals is driven by the desire to exceed our clients' expectations, ensuring that they receive top-quality services and products. The competition of enterprise depends on brand, the competition of brand depends on talent, and all competition is ultimately the competition of talent. In our business activities, we advocate our employees to use growth-oriented thinking to fight against complaint-oriented thinking and form a good and efficient view of organizational atmosphere. We are committed to providing our customers with the best possible experience when dealing with us. Our company has a successful track record of delivering high-quality products and services.
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![P20 Mould Steel]()
P20 Mould SteelProduct Model: P20
Chemical Composition (Typical): C≈0.3%, Cr≈1.7%, Mo≈0.4%
Delivery Hardness (Pre-Hardened): 28 – 32HRC
Heat Treatment Required: No heat treatment needed; direct... -
![Injection Mold Steel]()
Injection Mold SteelProduct Model: GHD-718H
Chemical Composition (Typical): C≈0.33%, Cr≈1.9%, Ni≈1.0%, Mo≈0.4%
Delivery Hardness (Pre-Hardened): 33 – 38HRC
Heat Treatment Required: No heat treatment... -
![NAK80 Mold Steel]()
NAK80 Mold SteelProduct Model: NAK80
Chemical Composition: C≈0.15%; strengthened by Al + Ni + Cu aging treatment
Delivery Hardness (Pre-Hardened): 38 – 42HRC
Heat Treatment Required: No... -
![S136 Mold Steel]()
S136 Mold SteelProduct Model: GHD-S136
Chemical Composition (Typical): C≈0.38%, Cr≈13.5%
Delivery Hardness: Annealed ≤215HB
Hardness After Quenching & Tempering: 48 – 52HRC
Key Features:... -
![Steel Safe Injection Molding]()
Steel Safe Injection MoldingProduct Model: GHD-STAVAX
Chemical Composition: Cr≈13%; high-purity stainless mold steel
Tempering Hardness: 48 – 54HRC
Key Features: Ultra-high purity; smooth mirror surface;... -
![Plastic Mould Steel]()
Plastic Mould SteelProduct Model: 45#
Chemical Composition (Range): C≈0.42–0.50%
Quenched & Tempered Hardness: 22 – 28HRC
Key Features: Low cost; easy machining; easy welding
Suitable... -
![S50C Mold Base Steel]()
S50C Mold Base SteelProduct Model: S50C
Chemical Composition (Range): C≈0.47–0.53%
Quenched & Tempered Hardness: 24 – 30HRC
Key Features: Uniform structure; good machinability; standard mold base... -
![1.2311 Tool Steel]()
1.2311 Tool SteelProduct Model: 12311
Chemical Composition (Typical): C≈0.35%, Cr≈1.8%, Mo≈0.45%
Delivery Hardness (Pre-Hardened): 30 – 35HRC
Heat Treatment Required: No heat treatment needed;...
Maurice Christianson
One of the best decisions I made was to choose this company as my supplier, it is very flexible and highly supportive.
Dave Gutierrez
This supplier has a wide range of products and raw materials, and they have established a reputation that customers trust through friendly and comprehensive services.
Benjamin Rockwell
They are really good first-class sellers, and they are very considerate of sellers.
Danny Prince
Your products are really good-looking! There is no color difference, and the feel is very comfortable.
Marie Reader
Adhering to the enterprise philosophy of high efficiency, high level and high quality, the company has worked hard in this industry for decades. Their products are loved by customers of all ages, and
Richard Jenkins
Although your prices are not the best, we have to say that your after-sales service is first class.
We insist on creating high-quality alloy hot work steel, edm friendly mold steel, hot extrusion die steel and leading to promote the sustainable development of the company. We are one of the most professional prehardened mold steel manufacturers and suppliers in China, also support customized service. Please feel free to wholesale high quality prehardened mold steel in stock here from our factory. Also, pricelist is available.