Ụgwọ nke ụlọ ọrụ Henan Retop Industrial Co., Ltd

tọrọ ntọala na 2003, nwere afọ 19 nke mmepụta ahụmahụ, na-ekpuchi ebe nke 180,000 square mita, na-enwe kwa afọ mmepụta ike nke 60,000 tọn. Ọ bụ ọkachamara na mmepụta nke profaịlụ extrusion aluminum nke ụdị dị iche iche, nha, na ọgwụgwọ elu.