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2018-02-12 14:13:16

2017 Annual Summary Meeting Held Successfully

QingDao EMEDA 2017 Annual Summary Meeting held successfully In February 1st in Guangye Jinjiang Hotel. more

2017-12-26 10:46:52

EMEDA Sales Meeting Held Successfully On Dec.

Qingdao EMEDA sales meeting held successfully In December 15 , 2017.The conference focuses on two topics: promotion of products and how to serve customers better. more

2017-11-13 11:14:04

Let Us Go To Visit The Hongkong Exhibition 2017.

The upcoming Hongkong International Asia Pacific beauty exhibition will be hold in November 15 to 17 2017,If you are interested in kinds of eyelashes or wig,for example, mink eyelashes、human hair eyelashes、eyelashes extensions and... more

2015-03-20 14:34:17

Oil shale deep inclined technologies and new ...

In recent years, the shale gas exploitation push US to achieve energy independence, but that does not mean there is no challenge to the development of shale gas. Drilling and completion of horizontal wells cost factors continue to... more

2014-12-26 17:14:11

Oilfield Wastewater Recycle Technology Aiming...

In the process of development of oil fields, when the reservoir pressure reduces a lot, then you can use water to maintain reservoir pressure. However, the injected water causes not only damage to the environment, but also a serio... more