亚洲国产精品欧美一二99,久久av电影院,操骚b视频,女人的天堂av在线,免费av黄,中文字幕韩在线第一页,欧美成人一二区

Our Products

Our company is mainly engaged in the research and development and production of pharmaceutical intermediates,
veterinary drug intermediates, pesticide intermediates,
reactive organophosphorus flame retardants and other fine chemical intermediates and customized chemicals.

About us

Yingkou Changcheng New Material Technology Co., Ltd. was established in 2017, with its registered address at Registered Add: No 237 East Qinghua Street, Xishi District,  Yingkou City, Liaoning Province...

°°°View more

Customized

Establish an enterprise technology center and a technology cooperating multi-layered creation platform. Collaborate and...

°°°View more

News

°°°View more

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