5 Companies in Taoyuan City

LuxNet Corporation is a Taiwanese manufacturer of optical semiconductor devices and packaged optical components for optical communication, founded in 1999 and located in Zhongli District, Taoyuan City. Its products support voice, video and data transmission in networking, storage and cable TV applications. The company carries out its own epi-layer design and fabrication, maintains global manufacturing operations, and provides wafer processing and chip fabrication services. It aims for high volume, high yield and competitive pricing, has earned recognition for corporate governance and performance, and serves customers in Taiwan, China, the United States and elsewhere.

Taiwan Alpha Electronic Co., Ltd. is a manufacturer of electronic components and sensor products, established in 1970 and located in Taoyuan City, Taiwan. Its range covers force sensors for industrial automation, medical devices and automotive applications; position sensors used in machine tools, robots and conveyors; proximity sensors that detect object presence across various industries; and temperature sensors serving industrial automation, medical and automotive sectors. The company also develops custom-designed sensors built to individual customer specifications. Encoders, slide potentiometers, pressure sensors, slide switches and rotary switches are among its listed products. Its sensors are used in industrial automation, medical devices, automotive and consumer electronics.

Yenchen Machinery Co., Ltd. was established in 1967 and operates from Taoyuan, Taiwan, as a manufacturer and distributor of pharmaceutical machines. Pellet and coating machines, high-shear mixers and solid dosage lines form the core of its offering. Equipment is fitted with HEPA filters and thermal distribution instruments to support product quality. Pharmaceutical, food, biotechnology, chemical and cosmetic sectors across Europe, America, Africa and Southeast Asia use these machines. The company has worked with Pfizer, Novartis, Boehringer Ingelheim and Daiichi-Sankyo, holds ISO 9001:2015 certification and received an Honorable Mention Award in the 2023 Intelligent Product Competition.

Neostarpack Co., Ltd is a manufacturer of labelers, liquid fillers, tablet counters, cappers, and other packaging machines, founded in Taiwan in 1998. Its product portfolio includes filling machines, capping machines, automatic labelers, tablet counting machines, and bottle rinse machines. These products are used in food and beverage, pharmaceutical and biotechnology, chemical and petrochemical, environmental testing, and healthcare industries. The company provides product selection guidance, engineering support, and custom manufacturing services.

United ProArc Corporation is a Taiwanese manufacturer founded in 1966 and based in Taoyuan City. It produces CNC cutting systems, plate drilling machines, and welding automation equipment. Over 55 years in the industry, its products have reached more than 61 countries. The company positions itself as a one-stop shop for CNC cutting and drilling machines and a turnkey provider for automated welding projects. It serves customers in machining, steel processing, shipbuilding, bridge construction, and automotive industries.