国产嫖妓女全程露脸免费_亚洲综合欧美极品_免费国产变态久久_无码av专区手机在线观看。_五月天深爱激情网_欧美三级免费观看_欧美亚洲综合图区_三级综合亚洲国产_羞羞视频APP网站_巨胸喷奶水视频www网站试看

會員登錄
請登錄您的生意號，獲取電子名片。便于轉(zhuǎn)發(fā)分享！
取消
Shanghai Yongkai Chemical Co., Ltd.
會員登錄
請登錄您的生意號，獲取電子名片。便于轉(zhuǎn)發(fā)分享！
取消
About Yongkai?

Shanghai Yongkai Chemical Co., Ltd. is a chemical company which combines the research and development, production and sales of chemicals,
focusing on intermediates of pharma, agro chemicals and new materials etc, especially on fluoro-containted
speciality intermediates. our products are used in fields of pharma, agro,LCD and polymer etc. 
The company has a dynamic professional team, R & D laboratory and...

Products
Yongkai Chemical?Products
A company that focuses on the R&D, production and sales of intermediates for pharmaceuticals, pesticides and new materials,
and specializes in special intermediates such as fluorine. Products are used in medicine, pesticides,
Liquid crystal materials and polymers and other fields.
Learn More
Yongkai Chemical?News Trends
Understand the latest information of Yongkai New Materials, welcome to visit our company's official website, we will serve you wholeheartedly.
Learn More
Shanghai Yongkai Chemical Co., Ltd.
  • Scan to learn more
National Service Hotline +86-176-6283-7126
Contact Us

Add：Building 1, No. 288, Beisong Road, Minhang District, Shanghai, China
Tel：+86-17662837126(wechat) +86-17349752980
QQ：408543088
Email：sales@shykchem.com

  • Scan to learn moreScan to learn more
  • WeChat public accountWeChat public account

Copyright(C)2021,Shanghai Yongkai Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice