http://pastport.jp/user/topstar ja-JP Xiamen Topstar Lighting Co., Ltd., as one of the pioneers of China Lighting Industry, started producing incandescent lamps since 1958, in the name of Xiamen Bulb Factory.https://www.xmtopstarlighting.com/ 2023-07-03T11:07:03+0900 http://pastport.jp/user/topstar/timeline/topstar topstar http://pastport.jp/user/topstar/timeline/topstar