加勒比中文字幕久久av-亚洲激情av一区二区三区-日韩国产在线观看av-东京热不卡码中文字幕

About us
Chairman's Oration
Youser springs up in the loam, where is Sqw, a land of plenty,"Shaanxi occupying the zone of 4 hundred kilometers". Our quarter lies in Xi'an of the capital of "13 ancient dynasties". After reforming ,capital operation. corporation listed and mergering,it becomes internationalized brand in shaanxi native.

we are grounding in Shaanxi,grounding in nonferrous metal industry. Our products are shipped domestic and abroad,for example: molybdenum titanium lead zinc vanadium and gold silver metal.and our mineral resources have high popularity out of the country. Especially, molybdenum,titanium reached A stock listing firstly in the same industry. GoldMolybdenum corporation's capacity is the third place in the world ,and the first place in Asia. BaoTi corporation is also the biggest manufacturing and e-science base for rare metal material in our country.TianHongGui company's operation fills the gap for micro-electronics polysilicon material's down sizing in our country. We hope to supply the customer home and abroad with more additional value and more addapative products. We pursuit constantly ,and go ahead along with international operation distance. While carry out the strategy of "go out" actively. And explore the resouce ,develop the program in Canada,Congo,Mongol nationality,Argentina Indonesia early or later, achived the preliminary results.At the same time,We make effort for the nonferrous metal value, innovating constantly.We expand our horizons to the whole world,have the idea of sincerity .We have broad vision. Well,we make contribution to both Youser and nonferrous metal industry's development.

We are willing to cooperate with you to bulid a wonderful world,making effort for nonferrous metal industry' development, invigorating Shaanxi's economy.


日日做日夜夜操天天搞| 日本在线高清不卡免费播放| 人妻少妇偷人精品免费看| 中文字幕国产精品综合| 亚洲中少妇久久中文字幕| 一本久久精品午夜福利| 四虎海外免费永久地址| 亚洲黄色暴力一区视频| 国产精品无卡无在线播放| 亚洲精品啪啪一区二区| 欧美日本一道本一区二区三区| 中国亚洲黄色录像免费看| 日本黄色免费在线观看网站| 玩弄丰满熟妇留守妇女| 亚洲精品成人中文字幕| 亚洲精品一区二区三区高清 | 五月婷婷六月丁香在线观看| 日本人妻精品在线观看| 久久av免费一区二区观看| 色日韩在线观看视频| 亚洲综合日韩精品在线| 成人黄色动漫在线播放| 九九热超在线视频精品| 亚欧熟女乱色一二三区日韩| 久草亚洲一区二区三区av| 国产剧情av在线播放| 丰满少妇一区二区三区专区| 97在线视频在线播放| 欧美日韩免费爱爱视频| 国产av蜜臀一区二区三区| 欧美精品色精品免费观看| 国内一级片内射视频播放| 熟妇一区二区三区av| 国产蜜臀视频在线播放| 人妖激情一区二区三区| 久亚洲精品色婷婷国产熟女| 国产婷婷精品一区二区| 亚洲精品国产av成人网| 一区二区三区蜜桃av| 日本久久精品视频一区| 国产91黑丝视频在线观看|