久久久综合九色合综国产,我要综合色,青青国产成人久久91,国产成综合 ,欧美日韩1区,日韩精品专区,国产亚洲欧美日韩在线看片,国产欧美在线观看一区二区

News
Contact us
◆ Consultation hotline：0472-5352900
質(zhì)量為本，誠(chéng)信為先，我們只做客戶(hù)信賴(lài)的產(chǎn)品Company newsCurrent location：home > News > Company news

On March 5, 2019, Secretary Miao of rare earth high tech Zone conducted investigation and guidance o

Date of issue：2019-03-08 | Number of visits：3107

1. On March 5, 2019, Secretary Miao of Baotou Rare Earth High-tech Zone conducted research on our company, and the company's chairman Hou and general manager Wang accompanied them to visit the site.

 

 

 

2. Secretary Miao put forward valuable opinions and suggestions on the future development of the rare earth industry.

 

 

 

3. Secretary Miao visited the company's workshop and gave guidance.