宏昌精機 Company Profile

For large surface grinding, please leave it to Kocho Seiki.

In April 1982, Kocho Seiki Co., Ltd. started as an engineering company dealing with the development and design of various machines. In 2005, aiming to further enhance our development capabilities, we built the Amagasaki factory under the goal of developing processing technology. We introduced hydrostatic grinding machines, polishing machines, and machining centers capable of handling large and long workpieces, responding to customer demands for ultra-precision machining. We primarily perform grinding, polishing, and cutting of ultra-precision parts used in large liquid crystal panel equipment, semiconductor manufacturing equipment, and coating equipment. We will continue to advance the development of processing technology based on quality control to the best of our ability. In the future, we will focus on the precision machining field and strive to further refine our technology. We will continue to approach our work with a positive attitude and respond to the increasing demands for higher precision in product processing. At the same time, we will explore new fields to better meet the diverse needs of our customers, aiming to be a company that grows and thrives every day. We sincerely ask for your continued support of Kocho Seiki Co., Ltd. Thank you very much.