pcbskyの公開自分史 http://pastport.jp/user/pcbsky ja-JP Shenzhen Huhe Circuits Co.,Ltd. Huihe Circuits is an ISO 9001:2008, UL and SGS certified, Shenzhen-based, high-technology Printed Circuit Boards manufacturer. 2020-05-13T11:06:23+0900 http://pastport.jp/user/pcbsky/timeline/Shenzhen%20Huhe%20Circuits%20Co.%2CLtd. pcbsky http://pastport.jp/user/pcbsky/timeline/Shenzhen%20Huhe%20Circuits%20Co.%2CLtd.