啊嗯哦99视频免费观看啊_成年无码av片在线_99re66热在线播放8_中出视频在线观看链接

常州市華陽科技有限公司

Changzhou Huayang Technology Co., Ltd.

Focus on pharmaceutical intermediates for 30 years

Polyurethane catalyst series, dyes, medicines, pesticide intermediates

CONTACT

Huayang Technology

Changzhou Huayang Technology Co., Ltd.

■  Add: Xuezhuang Bridge, Hetou Village, Jintan Economic Development Zone, Jintan City, Jiangsu, China.(213212)
■  Tel: +86-519-82521156 ■  Mobile: +86-15306145788
■  E-mail: hychem@huayangchem.com ■  URL: www.pratiklikhar.com

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   ORDER  |   CONTACT  |   PAY METHED  |   中文版

Copyright(C)2021, Changzhou Huayang Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):蘇ICP備05086549號(hào)