久久精品高清,国产成人精品1024在线,亚洲高清在线,午夜啪啪免费视频,涩涩涩丁香色婷五月网视色 ,久久综合九色婷婷97,亚洲国产成人影院播放

Potassium Ferrocyanide,Sodium Ferrocyanide,N-Phenylglycinonitrile,Ammonium sulfate

Product Center

About Us

Inner Mongolia Chengxin Yongan Chemical Co., Ltd. was established in November 2012 with a registered capital of 100 million yuan. It is a high-tech enterprise engaged in the production, operation and research and development of downstream fine chemical products of natural gas. The company is located at the northern end of Lantai Road, Alxa Economic Development Zone, Alxa League, Inner Mongolia Autonomous Region, and currently employs more than 400 people. 

More information

ab.png

News Center

Factory Appearance

0483-8193306

Scan WeChat to quickly contact us

Copyright?Inner Mongolia Chengxin Yongan Chemical Co., Ltd.

service support:ronglida.net.cn case number:ICP15002167-1