Guzosie Ike na 2000, Handan Zhong TONG eletrik oyiyi akwa n'ichepụta CO., LTD. na-a elu-tech ulo oru enterprise tụnyere mmepụta, technology nnyocha na mmepe, ahịa na service.The ụlọ ọrụ dị na yongnian district mmepe mpaghara, Handan, Hebei ógbè, ekpuchi ebe 38.000 square mita, ebe 16,000 square mita mbụ na-adọ osisi, na a kwa ụbọchị mmepụta nke karịa 50 tọn na-eme kwa afọ mmepụta ike nke ihe karịrị 20,000 tọn mgbochi corrosion agbakwunyere akụkụ maka Bridges.