日本中文字幕在线不卡视频,人妻少妇乱子伦无码视频专区,亚洲精品在线中文字幕无码a ⅴ,亚洲中文字幕久久精品无码2021,美女隐私全操控,亚洲精品AV午夜一区二区三区 ,王思懿 三级,双性乖全含进去H生子,国产内射大片99

此頁面上的內容需要較新版本的 Adobe Flash Player。

獲取 Adobe Flash Player

STRENGTH
Research and development    
Chemical analysis High-temperature sample Electronic balance
Experiment study Mechanics test BET Assay
International exchange    
     
Production Equipment    
Preparation of Ceramics Materials Preparation of Ceramics Materials Production of Ceramic Balls
Production of metallic packing Production of Activated Alumina Production of Plastic packing
Workshop of Ceramics Firing Shape of molecular sieves Pit Furnace of Molecular Sieves
Add: Xiangdong Ceramic Industrial Park, Pingxiang City, Jiangxi Province  Chairman: Xv Huaisheng +86-13907993138 General manager:Zhang Mingli +86-13907999263
Tel: +86-799-3411918  Fax: +86-799-3412668  E-mail: pcp@sino-packing.com  P.C.: 337022  
Pingxiang Petrochemical Packing Co., Ltd. Copyright(C)2015 Supported by?ChemNet?ChinaChemNet?Toocle

  1. <small id="fnbth"></small>
      
      

      <center id="fnbth"></center>