Kev kho mob tsis muaj kev phom sij ntawm cov khoom pov tseg thoob dej yug ntses nrog kev tsim tawm txhua xyoo ntawm 300,000 tons

Zhengzhou Yizheng Hnyav Kev Lag Luam xav Henan Runbosheng Environmental Protection Technology Co., Ltd. ib xyoos ib zaug ntawm 300,000 tons ntawm cov thoob dej yug ntses pov tseg qhov chaw kho mob ua tiav qhov kev ua tiav!