Hiroshi Otake

Part of C. Uyemura & Co., Ltd., Uyemura International Corp. is an international chemistry company based in Ontario, CA. The company specializes in the development, testing, and manufacture of plating chemistries for the electronics and metal finishing industries. Uyemura's mission is to provide practical solutions to the competitive, operational, and environmental challenges faced by its customers. The company's products offer substantial advantages in operation and device performance, and they offer solutions that assure IPC 4552 compliance.

Sum Hitechs Co., Ltd. engages in plastic injection, painting, and plating treatment for automotive, household, and PCB use. Its business includes decorative plating, and recently, they company also handle plating of printed wiring boards. The company was founded on December 18, 1987 and is headquartered in Amphur Klongluang, Thailand.

Part of C. Uyemura & Co., Ltd., Taiwan Uyemura Co., Ltd. is a Taiwanese company that produces specialty plating and surface finishing chemicals. The company is based in Taoyuan, Taiwan. Kazutoshi Komori has been the CEO of the company since 2014.

Part of C. Uyemura & Co., Ltd., Uyemura (Shanghai) Co., Ltd. is a Chinese company that specializes in providing solutions for the production and use of industrial products. The company is based in Shanghai, China and offers a wide range of products and services, including research and development, technical support, and quality management. Uyemura (Shanghai) Co. is committed to providing reliable and high-quality products to its customers and is dedicated to continuous improvement and innovation.

Part of C. Uyemura & Co., Ltd., Uyemura Korea Co., Ltd. is a South Korean company that manufactures chemical products. The company is based in Hwaseong, South Korea.

Part of C. Uyemura & Co., Ltd., Uyemura (Shenzhen) Co., Ltd. is a Chinese company that provides surface finishing chemicals and polishing compounds. The company is based in Shenzhen, China.

Part of C. Uyemura & Co., Ltd., PT Uyemura Indonesia engages in resin molding and mold making. The company is based in Karawang, Indonesia. Hiroya Uemura has been the CEO of the Indonesian company since 2012.