欧美视频在线,国产在线播放大学生集合,欧美人妻一区二区在线看,日本熟女五十路一区二区

about yatai

Yatai Electrochemistry

YaTai Electrochemistry Co., Ltd. was founded in 1988. Our company is the vice President unit of China Inorganic salt Industry Association, the Vice President unit of Hebei Phosphate Compound Fertilizer Association, the standing director unit of Hebei Production-Teaching-Research Cooperation Promotion Association, and the individual champion enterprise of the first batch of manufacturing industry recognized by Hebei Industry and Information Technology Department. For more than 30 years, it has been focusing on the field of inorganic salts, mainly engaged in the research and development, production and sales of sodium persulfate, ammonium persulfate, potassium persulfate, potassium perchlorate, sodium perchlorate, sulfuric acid and other products. As a well-known manufacturer of inorganic salt products in China, Yatai has steadily improved its product quality through vigorous implementation of technology and process improvement. Our customers cover aerospace, electronics industry, petroleum industry, fiber industry, sewage treatment, soil and groundwater remediation and improvement and many other fields. We have won the trust and praise of our customers with our excellent products and services.

 

Our company has domestic leading technology, equipment, persulfate, sulphuric acid and perchlorate production line, the construction standard of industry research and development center, has a distinct and experienced management team, and with the domestic many well-known colleges and universities, research institutes and automation and information technology products provider has established good cooperative relations.

 

After years of development, Yatai has grown into a high-tech enterprise integrating research and development, production and sales through market expansion, strong management and brand creation.

 

YaTai Electrochemical Co., Ltd.

More +

products

Yatai Electrochemistry

honors

Yatai Electrochemistry

More +

Contact us

Add: Wangjiajing Industrial Park, Shenzhen, Hebei, China
Domestic Trade: +86-318-3465318/3401888
E-mail:hsszyt@188.com, hbsytnm@188.com, yataisales@188.com

Mobile

Mobile

Copyright(C)2020,Yatai Electrochemistry Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice

亚洲天天一色综合av小说| 亚洲天堂精品久久久久久| 啊啊啊操死我了骚逼视频| 97香蕉狠狠碰一区二区| 亚洲av中午一区二区三区| 日韩高清中文字幕在线观| 黄色的视频 久久久久久| 天天干天天日天天草天天| 口国产成人高清在线播放| 三级欧美精品中文字幕一区| 一本到国产在线精品国内| 国产精品网站在线免费观看| 鲁大师影院一区二区三区| 日本不卡码一区二区三区| 欧美国产精品一级二级三级| 日韩不卡一区二区三区在线| 国产又粗又猛又黄色呦呦| 国产精品肥臀一区二区三区| 亚洲精品无码久久久久app| 呦女1300部真实u女| 国产尤物av尤物在线看| 国产一起草视频在线观看| 午夜福利在线观看aaa| 久久精品女人天堂av麻| 韩国日本欧美一区二区视频| 久久精品女人18毛片水| 中文字熟女av浓毛在线| 国产一区日韩精品日本码| 国产交换精品一区二区三区| 日本一极品久久99精品| 污色的视频免费在线观看| 加勒比无码中文无码系列| 欧美国产一级片在线观看| 国产一级爽快片无码裸片| 国产日韩欧美无限制视频| 久久久久亚洲午夜综合福利| 92午夜福利1000集| 加勒比五月综合久久伊人| 日本男人叉叉女人的逼吧| 国产剧情在线播放亚洲区| 2019中文字幕久久幕|