一区二区三区在线观看,少妇久久久久久被弄高潮,18 黄 色 综,大胸奶汁乳流奶水出来白,国产日韩成人内射视频,青娱乐极品盛宴,亚洲天堂2017无码中文,国产精品99久久久久久久女警,免费观看欧美成人AA片爱我多深,中文字幕在线字幕中文乱码区别

+86-532-86909737/9738 Chinese

ABOUT US

Qingdao Quanneng Heavy Industry Mechanical Co.,Ltd.

It is a private joint-stock enterprise with a registered capital of 20 million yuan and more than 500 employees, including 70 middle and senior technicians and more than 100 middle and senior technicians. The factory is located in Huangdao District, Qingdao, Shandong Province, 3.5 km away from Qingdao Port.......

Honors

PRODUCTS

    More Details

    NEWS CENTER

  • 01

    Quanneng boiler jointly undertake the national key R&D program...2018-07-12

    Jointly undertake the national key R&D program "Energy Saving and Clean Combustion Technology for Industrial Boilers" with Xi'an Jiaotong University and State Energy Corporation...

  • 02

    The company organized staff fire drill and training in 2018...2018-05-19

    Subsidiary obtains the certificate of high-tech enterprise...

  • 03

    Subsidiary obtains the certificate of high-tech enterprise...2017-12-04

    Subsidiary obtains the certificate of high-tech enterprise...
    • More Details 主站蜘蛛池模板： 尖扎县| 克什克腾旗| 宾阳县| 扶风县| 苏尼特左旗| 绍兴县| 平邑县| 潮安县| 罗江县| 高邑县| 宣威市| 高雄县| 崇信县| 临颍县| 江孜县| 安康市| 谷城县| 大兴区| 延安市| 伽师县| 麻栗坡县| 平陆县| 临桂县| 大余县| 乌拉特后旗| 长顺县| 云浮市| 景德镇市| 黄大仙区| 通河县| 怀化市| 阿拉善右旗| 兴宁市| 松桃| 方城县| 长沙县| 苍溪县| 斗六市| 湟中县| 静海县| 景东|