QUYANG RD., SHANGHAI, SHANGHAI, China

Wuhan Challenge Miracle Co., Ltd is growing to be a large group consisting of manufacturing factories and trading companies in many China cities, engaged in production, domestic sales and export of st...

Shanghai AIYIA Industrial Co., Ltd. is a high-tech joint-venture enterprise. <br/> <br/>We are a good fame and top steel manufacturer, and our main products: GI coils, P...