禾伸堂HolyStone--最有價值的電子元件供應商

首頁 > 產品資訊 > 自製產品 > Introduction Introduction The company Holy Stone Enterprise Company Ltd.(Holy stone) was established in June of 1981 as an agent and distributor of electronic component. In 1994, with technology and cooperation from a ...

www.holystone.com.tw