9004 Yellow Brick Road, Suite D Rosedale, MD 21237

http://www.pwtech.us/

470 North Rivermede Rd. , Unit 7, Concord, Ontario, L4K 3R8
*Only the market of sewage treatment plants in Quebec and Ontario

http://www.h2flow.com/

1926, Nippa-cho, Kohoku-ku, Yokohama, Kanagawa 223-0057, Japan

https://en.amcon.co.jp/