2020最新免费观看网站_在线视频观看免费最新
Welcome to Fujian Yongjing Technology Co., Ltd. the website!

Contact us

Add: 18#, Xin'An Road, Shaowu City, Fujian, China
International Trade Dept.
Tel: +86-599-6655932/6654968
Fax: +86-599-6654591
Home Trade Dept. 
Tel: +86-599-6654866/6654968
Fax: +86-599-6655755
High-purity Chemicals Dept.
Tel: +86-599-6655536/6654968
Fax: +86-599-6655755


Products

Product name More
Reagent Grade Hydrofluoric Acid More
Reagent Ammonium Fluoride More
Iodine Pentafluoride More
Glass reducer (YJSK-06B) More
Chemical Reagent Ammonium Bifluoride More
Industrial Anhydrous Hydrofluoric Acid More
High Quality Ammonium Fluoride More
tungsten hexafluoride More
High purity ammonium fluoride solution for industrial use More
Electronic Grade Anhydrous Hydrofluoric Acid More
High Quality Hydrogen Fluoride Ammonium More
Industrial Sulphur Hexafluoride More
High Quality Carbon Tetrafluoride More
Fluorine-Nitrogen Gas Mixture More
Electronic Grade Sulphur Hexafluoride More
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2020最新免费观看网站_在线视频观看免费最新