Powered Roof Support
Crushers are designed to crush lump coal and oversiz…
READ MORE
Armored Face Conveyors
Crushers are designed to crush lump coal and oversiz…
READ MORE
Crushers & Boot ends
Crushers are designed to crush lump coal and oversiz…
READ MORE
NEWS
COMPANY PROFILE
Zhengzhou Coal Mining Machinery (Group) Co., Ltd (Hereafter referred to as ‘ZMJ’) was established in 1958. After over half a century’s development, ZMJ has become the largest company in the world in respect of R&D and manufacturing powered roof support used for fully mechanized coal mining. ZMJ is also the sole company listed both in Shanghai and Hong Kong Stock Exchange in China’s coal mining machinery industry...
GLOBAL SALES NETWORK
ZMJ has an annual output of 30000 frame in coal mining equipment production capacity, products all over the country in major coal group, has exported to Russia, the United States, Australia, Turkey, India, Vietnam and other countries, enjoy the "first brand" reputation China coal machine industry.
幸运快三人工计划 幸运快三技巧 幸运快三导航网址 幸运快三开奖直播 幸运快三登录 幸运快三开奖结果 幸运快三投注 幸运快三开奖直播 幸运快三开奖走势图 幸运快三开奖直播