Tsun Yi Wang

Part of Chroma ATE, Inc., Chroma ATE, Inc. (USA) supplies precision test and measurement instrumentation, automated test systems, and intelligent manufacturing systems. The company is based in Irvine, CA.

DynaScan Technology Corp. designs, develops, and manufactures light-emitting diode based digital signage solutions to support clients in commerce, safety, communication, and entertainment. The firm’s products include outdoor and indoor LED video displays, broadcasting and management software, and user interfaces products. The company was founded in July 1998 and is headquartered in Taoyuan, Taiwan.

EVT Technology Co., Ltd. supplies electric pocket bikes and street bikes to Western Europe, Australasia, and Eastern Europe countries. The firm’s products include electric scooters, e-scooter electrification kits, and electric vehicle power train solutions. It produces parts for electric scooter use such as motor, controller, charger and converter. The company was founded in August 1999 and is headquartered in Taoyuan Hsien, Taiwan.

DynaScan Technology Corp. designs, develops, and manufactures light-emitting diode based digital signage solutions to support clients in commerce, safety, communication, and entertainment. The firm’s products include outdoor and indoor LED video displays, broadcasting and management software, and user interfaces products. The company was founded in July 1998 and is headquartered in Taoyuan, Taiwan.

Testar Electronics Corp. is a holding company that manufactures LED chips. The firm offers testing and optimizing solutions for Light Emitting Diode (LED) chips and integrated circuits. The company was founded on March 9, 2007 by ChinMing Huang and is headquartered in Taoyuan, Taiwan.

Testar Electronics Corp. is a holding company that manufactures LED chips. The firm offers testing and optimizing solutions for Light Emitting Diode (LED) chips and integrated circuits. The company was founded on March 9, 2007 by ChinMing Huang and is headquartered in Taoyuan, Taiwan.

EVT Technology Co., Ltd. supplies electric pocket bikes and street bikes to Western Europe, Australasia, and Eastern Europe countries. The firm’s products include electric scooters, e-scooter electrification kits, and electric vehicle power train solutions. It produces parts for electric scooter use such as motor, controller, charger and converter. The company was founded in August 1999 and is headquartered in Taoyuan Hsien, Taiwan.