"It is expected to achieve an output value of nearly 800 million yuan"! Hongsheng Platinum rare metal project put into production"Up to now, the first phase of the project has all been completed an...

Yunnan Hongsheng Platinum New Material Technology Co., Ltd. won the second prize of Manufacturing Group in the 5th "China Chuangyi" and the 3rd "Chuangyi Yunnan" and "Chuangyi Yuxi" Entrepreneurshi...