wwwwwwwwwww.色I日韩精品不卡在线I国产精品涩涩屋www在线观看I亚洲精品无码不卡I久久免费看视频I日日骚网站。I男女爱爱动态图视频I亚洲国产天堂avI久久99这里只有精品I女人18片毛片90分钟I九月伊人中文字幕I狠狠狠综合I亚洲综合免费视频Iav在线影视I青青草原I欧美久久熟妇成人精品I久久免费资源I国产综合久久7777

The content of the official website of the Ousheng brand this time is mainly to promote the corporate culture. During this development, we emphasized the professionalism and rigor of the website, which is in line with the brand's commitment to "continuously meeting the diverse needs of customers". The Ousheng brand stated that during this pipeline network construction, the cooperation between the two sides was very pleasant. They hope to conduct in-depth cooperation in the future to achieve a win-win situation!

Oushengteng Group entered the Chinese market in 2001 and currently has two wholly-owned subsidiaries. We have full rights to sell and produce all products of the seven major brands under the group, covering municipal industrial sewage treatment, vacuum drainage systems, and oil and gas industrial grilles. We also provide corresponding consultation, training and after-sales service in the fields of water and sewage treatment.

After 20 years of self-research and development and the introduction of German technology, Oushengteng China can offer a wide range of product choices. The seven major brands cover over a hundred types, mainly including: coarse and fine screens, sand washing and sand-water separation equipment, aeration systems, etc. A rich variety of products can form different solutions to continuously meet the diverse needs of customers.