Introduction

When it comes to manufacturing high-quality plastic products, having the right materials is crucial. One of the most essential components in plastic manufacturing is plastic mold steel. China, being a global leader in manufacturing, offers a wide range of high-quality plastic mold steel suppliers. In this article, we will explore the top Chinese suppliers of high-quality plastic mold steel, their products, and what makes them stand out in the industry.

What is Plastic Mold Steel?

Plastic mold steel, also known as tool steel, is a type of steel alloy used to make molds, dies, and tools for plastic injection molding. It is a critical component in the plastic manufacturing process, as it determines the quality and precision of the final product. High-quality plastic mold steel should possess excellent hardness, wear resistance, and corrosion resistance.

Top Chinese Suppliers of High-Quality Plastic Mold Steel

### 1. ASSAB Group
ASSAB Group is a leading global supplier of tool steel, including plastic mold steel. With a presence in China, ASSAB offers a wide range of high-quality plastic mold steel products, including ASSAB 8407, ASSAB 718, and ASSAB 618. Their products are known for their excellent hardness, wear resistance, and corrosion resistance, making them a popular choice among plastic manufacturers.
### 2. Daido Steel Co., Ltd.
Daido Steel Co., Ltd. is a Japanese company with a significant presence in China. They offer a wide range of high-quality plastic mold steel products, including Daido NAK55, Daido NAK80, and Daido DC53. Their products are known for their excellent precision, durability, and corrosion resistance, making them a popular choice among plastic manufacturers.
### 3. Fushun Special Steel Co., Ltd.
Fushun Special Steel Co., Ltd. is a Chinese company that specializes in the production of high-quality plastic mold steel. They offer a wide range of products, including Fushun 4Cr5MoSiV, Fushun 3Cr2W8V, and Fushun 5CrNiMo. Their products are known for their excellent hardness, wear resistance, and corrosion resistance, making them a popular choice among plastic manufacturers.
### 4. Shanghai Tool Works Co., Ltd.
Shanghai Tool Works Co., Ltd. is a Chinese company that specializes in the production of high-quality plastic mold steel. They offer a wide range of products, including Shanghai TW-1, Shanghai TW-2, and Shanghai TW-3. Their products are known for their excellent precision, durability, and corrosion resistance, making them a popular choice among plastic manufacturers.
### 5. Guangdong Changzheng Steel Co., Ltd.
Guangdong Changzheng Steel Co., Ltd. is a Chinese company that specializes in the production of high-quality plastic mold steel. They offer a wide range of products, including Changzheng 4Cr5MoSiV, Changzheng 3Cr2W8V, and Changzheng 5CrNiMo. Their products are known for their excellent hardness, wear resistance, and corrosion resistance, making them a popular choice among plastic manufacturers.

Conclusion

When it comes to sourcing high-quality plastic mold steel, China offers a wide range of suppliers to choose from. The top Chinese suppliers of high-quality plastic mold steel, including ASSAB Group, Daido Steel Co., Ltd., Fushun Special Steel Co., Ltd., Shanghai Tool Works Co., Ltd., and Guangdong Changzheng Steel Co., Ltd., offer a wide range of products that meet the highest standards of quality and precision. By choosing the right supplier, plastic manufacturers can ensure that their products meet the highest standards of quality and precision.