亚洲中文字幕无码av永久,国产精品人妻无码77777,厨房一次又一次的索要,久久精品99国产国产精

     Jinhui Mining is a mixed-ownership enterprise, which integrates the exploration, mining, processing and sales of lead, zinc, silver and other mineral resources.

     Since 2009, Jinhui Mining has carried out technical cooperation with CUG (China University of Geosciences) and other well-known universities, it has invested nearly 1 billion to carry out deep risk prospecting within its own exploration rights, discovered a large lead-zinc deposit and made a great breakthrough in lead-zinc prospecting in the last two decades,  awarded the “National ten great geological prospecting achievements” in 2018.


202004211587434574310775 (1).jpg


In 2012, the provincial government listed Gou jiagou lead-zinc mine as the first exploration to mining major project within deadline, Jinhui Mining deeply implements the development concept of innovation, coordination, green, open and sharing, earnestly practices the theory of green water and mountains are golden and silvery mountains. In the early stage of development, there was a development and design team, which took more than one year to study in Japan, Canada, Australia and more than 20 domestic representative well-known mining and related equipment manufacturing enterprise. On the basis of drawing advanced technology, the goal to build a“world-class ecological, environmental, secure, digital”green mining has been set, the concept of green development has been integrated into the whole process of mine design and construction, and put into operation in April 2018.

The achievements of green mine construction have received wide attention and recognition from all sectors of society, Jinhui Mining has been called the national green mine model by the Ministry of Natural Resources, and awarded the first green factory in China by the Ministry of Industry and Information Technology.

Jinhui Mining is the practitioner of green ecological concept, the founder of green mining in the new era, the promoter of green mine construction and the beneficiary of green development. In the future, Jinhui Mining will continue to practice the concept of green mining development earnestly, promote the corporate culture with “great morality and people-oriented” as the core, strive to be bigger and stronger, and make greater contribution to socio-economic development.


? 国产熟女乱子视频正在播放| 377人体粉嫩噜噜噜| 国产精品盗摄!偷窥盗摄| 99亚洲伊人久久精品影院| 美女脱了内裤打开腿让男人戳| 国产免费无码又爽又刺激A片| 精品少妇爆乳无码av无码专区| 日产精品久久久久久久性色| 最近韩国日本免费观看免费| 日本疯狂爆乳xxxx| 亚洲精品久久久久久人妖| 欧美成人精品第一区首页| 亚洲av永久无码精品水牛影视| 国产精品久久久久久久久无| 欧美精品美女一区二区三区| 亚洲b2b网站| 亚洲精品美女久久久久99| 人妻在厨房被色诱 中文字幕| 精品国模一区二区三区| 短篇公交车高h肉辣全集目录| 亚洲一线产区二线产区av| 久久欧美牲大无无码毛片| 亚洲午夜久久久久妓女影院| 人人爽人人爽人人爽| 天堂8中文在线最新版官网| 精品国产18久久久久久| 在线观看亚洲中日韩视频| 95超pron在线视频| 国产69精品久久久久999小说| 国产97色在线日韩高清| 丰满人妻熟妇乱又仑精品| 一本色道久久综合无码人妻| 被黑人伦流澡到高潮hnp动漫| 男生的鸡巴操女生黄色网| 久久久婷婷五月亚洲97号色| 精品无码成人久久久久久| 国产精品麻豆v视在线观看| 日本少妇做爰全过程毛片| 精品乱码蜜桃久久久久久| 99精品视频在线看17| 青楼sao货养成日记h|