http://pastport.jp/user/edonpump ja-JP Shanghai Edon Mechanical & Electrical Equipment Co., Ltd. is located in Minhang District, Shanghai. The company's main products are vortex pumps (gas-liquid mixing pumps), river water micro-nano bubble processing equipment and various micro-bubble process 2020-09-02T13:00:11+0900 http://pastport.jp/user/edonpump/timeline/Shanghai%20Edon%20Mechanical%20%26%20Electrical%20Equipment%20Co.%2C%20Ltd edonpump http://pastport.jp/user/edonpump/timeline/Shanghai%20Edon%20Mechanical%20%26%20Electrical%20Equipment%20Co.%2C%20Ltd