Kobunshi Keiki Co., Ltd. is a manufacturer in Japan, specializing in the production of measuring equipment related to rubber hardness testing, under the brand name ASKER.

Manufacture and distribution of physical property measuring equipment for plastic and rubber materials
Quality standards for plastics, rubber and other high molecular materials have continued to increase in recent years. In order to meet the needs of ASKER, or Kobunshi Keiki today, we have developed a series of measuring and testing equipment with updated technology, not only providing testing machines to meet conventional standards, but also providing more advanced testing technologies to save labor, rationalize testing, production.