">

少妇我被躁爽到高潮a片,黑人上司粗大拔不出来电影,亚洲 中文字幕 日韩 无码,亚洲人成绝费网站色www吃脚

Fujian Yongjing Technology Co., Ltd.

Yongjing framework

Fujian Yongjing Technology Co., Ltd.


Fujian Yongjing Technology Co., Ltd. was founded in 2007. It is a national new and high-tech enterprise specialized in research, production of fluorine containing fine chemicals. The company operates deep processing of AHF materials from Yongfei Chemical, its wholly-owned subsidiary company. There is branch company in Shanghai. Its main business is research and development of fluorine containing liquid crystal and organic chemicals intermediates.

   

Main products

       ●industrial grade sulfur hexafluoride              
       ●electronic grade sulfur hexafluoride

       ●iodine pentafluoride                  
       ●electronic grade carbon tetrafluoride

       ●fluorine nitrogen mixture gas



广东省| 乐东| 防城港市| 二连浩特市| 宜君县| 信阳市| 沽源县| 孝感市| 阜平县| 福海县| 和林格尔县| 梅州市| 鄂温| 津南区| 汾阳市| 嘉善县| 凭祥市| 洛扎县| 加查县| 惠州市| 华安县| 密山市| 墨江| 高台县| 崇州市| 佛山市| 准格尔旗| 应用必备| 金川县| 乌拉特前旗| 凉山| 长岛县| 博野县| 万宁市| 忻州市| 兴安县| 剑川县| 大庆市| 沈丘县| 云浮市| 广汉市|