Tsamaiso ea tsamaiso ea likhoerekhoere ea sechaba sa phalliso ea Beijing Fengtai e okametse Henan Datang Shengshi Construction Engineering Co., Ltd. Datang Shengshi e na le phihlelo e ruileng ea tšimo 'me e sebetsa ka ho khetheha ho aheng tsamaiso ea setsi sa ho hloekisa likhoerekhoere sechabeng.Sistimi ea likhoerekhoere e sebelisa k'hamphani ea rona ea fluorescent e qhibilihisitsoeng meter ea oksijene, meter ea mahloriso ea sludge le ultrasonic level meter le lisebelisoa tse ling bakeng sa ho lekola boemo ba metsi le boleng ba metsi a ts'ebetso ea likhoerekhoere.