Development History

Independently developed the direct combustion method for spherical aluminum oxide powder.

Obtained Chinese invention patent for direct combustion technology.

Submicron spherical aluminum oxide powder successfully applied in thermal interface materials.

Established Qingdao SRP sales office.

Developed submicron spherical silica powder for EMC and CCL applications.

Upgraded the annual output capacity of spherical oxide powder to 1500 mts.

Developed low-alpha submicron spherical silica powder and aluminum oxide powder.

Established the 2nd plant in Suzhou Industrial Park, with annual capacity of 2000 mts of spherical oxide powder.

Established US branch company.