Successful conclusion of renewal of mining products MA certi

• 关键字： renewal of mining products MA certificates , 浏览次数： 1738 次 , 日期： 2011-03-30 00:00:00

By 26 November,2011, the renewal of mining products MA certificates have come to a successful conclusion. So far, the company have acquired MA certificates of 164 products from 15 series, which are listed among the catalog of national MA center.

We have received skip MA certificates from 2T to 50T with newly-added certificates of 27T, 35T, 45T and certificates of big cage (GDG60/9/1T and GDG60/9/2T). We also obtained certificates of inclined shaft skip, flat car and guide roller.

Newly-added big cage certificate for large-scale vertical shaft：
Newly-added skip certificates for large-scale vertical shaft：