91亚洲国产成人久久精品网站,黄 片 成 人 片 免费,午夜成人爽爽爽视频在线观看,人妻精品久久久久中文字幕123

石英檢測
Your current location: Home >> News >> Company news

Congratulations to Jiangsu Jingrui quartz Industrial Development Research Institute Co., LTD. Website revision success!

2020-07-21 H:55:58
second

Congratulations to Jiangsu Jingrui Quartz Industry Development Institute Co.,Ltd. Website revision success! Jingrui quartz  Jiushan technology cooperation, website upgrade  revision success, for online customers to provide more convenient  fast network channel.

High purity quartz sand

     

Jiangsu Jingrui Quartz Industry Development Institute Co.,Ltd. is located in lianyungang City, Jiangsu Province, the eastern bridgehead of the Eurasian Land Bridge. High purity quartz powder, high purity quartz sand, quartz ikari, quartz parts  so on, is the domestic specialized is engaged in the quartz industrial development research of high-tech enterprises, is China's quartz industry association member units, has passed ISO9001 international quality management system certification, the company has a professional talent team, advanced production equipment  sophisticated detection equipment, We also have a whole industry chain  quartz mining, preparation of high-purity quartz sand  high-purity ultra-fine quartz powder to quartz products processing, so as to ensure the stability  consistency of the final product quality.

Jingrui quartz is looking forward to cooperating with you.


Label

Next:None

Recent:

Related products

Related news