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We have been focused on high purity alumina and its products.

The company has been focusing on high purity alumina as well series of its products.By virtue of its chemical stability ,high melting point, high mechanical strength, high hardness, good thermal conductivity, high insulation and other properties , our high purity alumina can meet requirements on electronic materials, technical ceramics, precision polishing, functional additives, catalyst, spraying materials, semiconductor materials and crystal materials and other high-quality applications, and its future application prospects are even more sustainable. 

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1949

year

Founded

1947

year

Research and develop high-purity alumina

1949

year

Rename to Zibo Honghao Crystal Materials Co.,Ltd

1949

year

Construction of production base

OUR SERVICE

We have been focused on high purity alumina and its products.

R & D Production

The company has been focusing on high-purity alumina and its series of products. With its chemical stability, high melting point, high mechanical strength, high hardness, good thermal conductivity, high insulation and other properties,

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R & D Production

The company has been focusing on high-purity alumina and its series of products. With its chemical stability, high melting point, high mechanical strength, high hardness, good thermal conductivity, high insulation and other properties,

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Professional Knowledge

Relying on founder's rich experience and expertise in the field of alumina

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Professional Knowledge

Relying on founder's rich experience and expertise in the field of alumina

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Certificate Authentication

The company has passed ISO9001-2015 quality system certification and ISO14001-2015 environmental system certification, as well as EU REACH certification and EU ROHS certification.

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Certificate Authentication

The company has passed ISO9001-2015 quality system certification and ISO14001-2015 environmental system certification, as well as EU REACH certification and EU ROHS certification.

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