2F, No. 233-1, Baociao Road,, Sindian, Taipei, Taiwan

PTC is a professional fabless IC design company headquartered in Taipei, Taiwan with branch offices in Hsin-Chu (Taiwan), Shenzhen (China), and Torrance (USA). PTC was listed on the Taiwan OTC (over-t...

No. 5, Lane 52, Chenggong 7th Str. ,

Beta Opto of Taiwan, a quality provider of ISO manufacturing product lines, is based her engineering lab, sales and marketing in Taiwan is to fulfill the market demand of LED lighting control and devo...