Shanghai Lianhua Industrial Co., Ltd. ni ikigo gikora isesengura ry’ubuziranenge bw’amazi mu Bushinwa gifite amateka y’imyaka hafi 40. Izina ry’ikirango ni Lianhua. Dufite ahantu habiri ho gukorera ibicuruzwa mu Bushinwa. Tuzi ko isesengura ryawe ry’amazi rigomba kuba ari ryiza, niyo mpamvu twiyemeje kuguha ibisubizo byuzuye ukeneye kugira ngo ugire icyizere mu isesengura ryawe.