九九亚洲视频,久久久久久久久国产精品,成人韩免费网站,国产中文字幕日韩,懂色av中文一区二区,一级做a毛片,www.欧美激情.com

Xiangyang Yuchang Fine chemical Co., Ltd.

中文版   English
 

Contact us

Contact:Yu gangjian(Mr)
Tel: +86-710-2217699, 13908670612
Sales dept.: +86-710-2217188
Purchasing dept.: +86-710-2217388
Add:No.7 Road, Economic & Technological Development Zone,
Xiangcheng District, Xiangyang Hubei 441021, China
Fax: +86-710-2217799, 2217299
E-mail:yuchang@hi2000.com
URL:http://m.wwwckss99.com
mobile Mobile