I-Shenyang Tiantong Electric Co., Ltd. ingumkhiqizi omkhulu waseShayina futhi onamandla kunawo wonke wama-fin radiator ama-transformer. Kule phrojekthi, imitha yethu ye-pH isetshenziswa kakhulu enqubweni yokufaka amanzi ashisayo ukuze kuqashwe inani le-pH nokuqinisekisa ukuthi inani le-pH lilinganiselwa ku-4.5-5.5, ukuze kuzuzwe ukucwenga okuzinzile kanye nokucwebezela kwe-zinc okushelelayo.
