精选欧美69re视频-好吊视频专区一区二区三区-国产又黄又猛又粗又爽的-网友偷拍视频一区二区

Welcome to Shaoxing Xingxin New Materials Co., Ltd. website!
Stock code 001358
Service Tel

+86-575-82731766

Hot keywords: Piperazine Anhydrous 、 N-Methylpiperazine 、 N-Ethylpiperazine 、 N-(2-Hydroxyethyl)piperazine 、 Triethylene Diamine
Position:Home > News

NEWS

Announcement on the draft of the "N-hydroxyethyl piperazine for electronic Industry" "Made in Zhejiang" standard
Time: 2022-07-04

All relevant units and individuals:

According to the relevant requirements of the Notice on the formulation plan of the second batch of "Product logo" group standard (" Made in Zhejiang "standard class) in 2021 (Zhejiang Pinlian [2021] No. 6), the" N-hydroxyethyl piperazine for electronic Industry "drafted by Shaoxing Xingxin New Materials Co., LTD., is now solicited public opinions. The soliciting period is from June 15th to July 15th. Please send feedback of the Soliciting Form to research001@xingxinchem.com within the time limit. If you are overdue, you will be deemed to have no comments.

  
Contact us
Trista Luo (Export Manager) +86-575-82728137 13858441040

Email: sales@xingxinchem.com


Gabriel Wang  +86-575-82728137 18067661926 
Email:gabriel.wang@xingxinchem.com

Environmental Chemicals:
Xinova Environment (Zhejiang) Ltd.

Tel: +86-571-82509090

Wenhua Ling   +86-13968105170 
E-mail: lwh@xingxinchem.com
Felix Zhou +86-18600797327
E-mail: felix.zhou@xingxinchem.com

- Sincere service for you -

Submit your request and we will call you back in time

亚洲人妻av中文字幕| 又大又长又粗又黄国产| 日韩精品少妇人妻一区二区| 成人精品视频在线观看不卡| 亚洲视频在线观看你懂的| 妻子的新妈妈中文字幕| 国产精品一区二区视频大全| 国产精品午夜一区二区三区| 有坂深雪中文字幕亚洲中文| 日韩中文字幕视频在线高清版| 高清一区二区三区四区五区| 91熟女大屁股偷偷对白| 亚洲二区欧美一区二区| 东京不热免费观看日本| 国语久精品在视频在线观看| 日本不卡在线视频你懂的| 精品视频一区二区三区不卡| 欧美整片精品日韩综合| 久久福利视频视频一区二区 | 日本国产欧美精品视频| 老司机这里只有精品视频| 成人免费观看视频免费| 大香蕉精品视频一区二区| 黄片美女在线免费观看| 免费在线播放不卡视频| 日韩av欧美中文字幕| 国产伦精品一一区二区三区高清版| 日韩欧美中文字幕av| 日韩毛片视频免费观看| 五月综合婷婷在线伊人| 三级高清有码在线观看| 日韩精品视频免费观看| 欧美日韩综合在线第一页| 久久大香蕉一区二区三区| 毛片在线观看免费日韩| 欧洲一区二区三区蜜桃| 国产日产欧美精品大秀| 亚洲欧洲精品一区二区三区| 久久综合狠狠综合久久综合| 91欧美一区二区三区| 亚洲国产欧美精品久久|