变态另类~第1页,变态另类~第1页,色老头久久综合网老妇女,免费看很黄很色的视频,国产一区二区怡红院,japanese18日本护士xxxx,国产污网站免费,偷窥日本少妇撒尿chinese,国产高清一区二区不卡视频,2019亚洲性爱,嗯~啊网站在线观看,26UuU欧美,欧美性爱国产一区二区三区,国产粉嫩高清,色婷婷精品大全在线视频,国产尤物尤物在线看,免费看肥胖BBwwBBww高潮

×

News

The Stratigic Cooperation Agreement Was Signed Between Conch Venture And ENN Energy
Date:2016-07-12 From:海螺創(chuàng)業(yè)

On 5 July 2016, the delegation of ENN Energy Holdings Ltd visited Conch Venture.

Chairman Guo Jingbin met with the delegation in Conch International Conference Center. The two parties deeply discussed about the energy service project and reached an agreement, then sucessfully signed the stratigic cooperation agreement.

?

?

The EEN Energy?started to engage in city pipeline gas business since 1992, it has sucessfully established the energy distribution sales system which consists of main products, the clean energy such as natural gas, terminal clients, the users from city, garden, public construction, transportation, industies and commerces, main business fields such as city gas, garden energy, transportation energy and distributed energy. It has customized integrated solutions of clean energy. So far, the EEN Energy is the biggest distributor of clean enegy in domestic market.

?