Chung Ho Wu

San Shing Spinning Co., Ltd. is a private company based in Tainan, Taiwan. The Taiwanese company's description is written in non-English characters, but it appears to be related to trade and manufacturing.

Nanmat Technology Co., Ltd. develops and manufactures semiconductor deposition materials. It offers CVD precursors, such as BPSG products, ILD and low K dielectrics, diffusion barriers, high K dielectrics products for integrated circuit manufacturers. The company also provides nano solutions for fasteners and various metals, and surface treatment solutions for fasteners. It also offers self drilling screws, self tapping screws, round head screws, flat head socket head cap screws, and hex head screws. Nanmat Technology was founded in 1997 and is headquartered in Kaohsiung, Taiwan.

Part of President Chain Store Corp., President Pharmaceutical Corp. is a Taiwanese company that manufactures masks. The company is based in Taipei, Taiwan.