"CHIN JUNG TRADING CO.,LTD." was established in 1974. It is an agent of Japan's "Showa SHOWA DENKO" high-end electronic materials and "Indonesia Alumina (ICA)", and has served customers for nearly 50 years. The application industry includes ceramic bathroom, ceramic tile, Living ceramics, industrial ceramics, precision ceramics, refractory, grinding, rubber, casting, ink, electronic materials, etc.

    In recent years, "JIAJING TECHNOLOGY (JIAXING) CO.,LTD." has been established. It is located in Jiaxing Science and Technology City, Nanhu District, Jiaxing City, Zhejiang Province. The factory covers an area of ​​about 20,000 square meters. It is committed to the production and development of quartz micropowder and fused silica. The equipment is equipped with a fully automatic production and packaging management system to provide high-quality and high-purity quartz powder products.

    "Quartz powder" is crystalline silicon dioxide, which is the most abundant raw material in the earth. Quartz powder has the advantages of insulation, high filling, low dielectric constant, low stress, low impurities, high temperature resistance and corrosion resistance. performance.

    "Fused silica" converts crystalline silica into amorphous form. Fused silica has extremely low dielectric loss and electrical conductivity, the thermal expansion coefficient is the smallest among all raw materials, and the purity of silicon content can reach more than 99.5%. , high purity, corrosion resistance, thermal shock resistance, etc.

Quartz products are mainly used in copper clad laminates in integrated circuit packaging and epoxy plastic packaging fillers, coatings, inks, rubber, paint, building materials and other industries.

      CHIN JUNG Trading adheres to the concept of "quality first, reputation first, management first, service first", so it acts as an agent for major world-leading brands of raw materials such as Japan, Australia and Europe, and provides high-quality products and services for customers at home and abroad.