男女www|汤唯演的色戒完整版|哈利波特电影3在线观看免费完整版|日韩欧美中出,最爱电影未删减完整版下载,亚洲三级视频网站,色戒电影未删减完整版蘑菇网

Customized

Customized

Establish an enterprise technology center and a technology cooperating multi-layered creation platform. Collaborate and communicate widely with quite a few famous science research institute and university like Dalian institute of chemical physics of Chinese academy of sciences, Dalian University of Technology, Shenyang Pharmaceutical University, Shenyang Chemical Research Institute and so on.
Experienced and well-trained technology group with cyanidation, chlorination, sulfonation , fluorination, continuous nitrification, catalysis/high-pressure hydrogenation, ultra low temperature reaction ability.

 

Contact us

Add: No. 237 East Qinghua Street, Xishi District, Yingkou, Liaoning Province.
P.C.: 115005
Marketing contact:
Ms. yuan
Mobile phone: 13079437668
E-mail: yuanyuan@ykccnm.com
 

Mobile version
Mobile version

Copyright(C)2021,Yingkou Changcheng New Material Technology Co., Ltd. All Rights Reserved.

Home

Home

About us

About

Products

Products

Equipment

Customized

Contact us

Contact