Topco Scientific 

Topco Scientific Co., Ltd., established in 1990 and headquartered in Taipei, Taiwan, operates as a key supplier to the global technology sector. The company specializes in delivering high-precision materials, advanced processing equipment, and essential components for the semiconductor and opto-electronic industries across Taiwan, China, and international markets. Its extensive product portfolio for semiconductors includes various wafer types and associated processing materials, wafer carriers, thin films, and photolithography chemicals. Additionally, it supplies a range of etching and furnace products, such as quartz glass items, diverse chemicals, and specialty gases, alongside CMP slurry products. Topco also furnishes materials and equipment crucial for semiconductor packaging and testing, as well as general semiconductor manufacturing machinery. Beyond semiconductors, Topco provides equipment and materials for LCD displays, photoelectric products for LED applications, and an array of solar energy materials. These solar-focused offerings encompass conductive pastes for solar cells, quartz crucibles, SiC powder, coolants, diamond wires, chemicals, and specialized gases. The company further supplies general electronic materials. In addition to its product lines, Topco is involved in a variety of service and project undertakings. These include water treatment systems, clean room and electromechanical installations, public construction works, and the development of solar power plants. It also extends its expertise to provide integrated circuit (IC) foundry services.