精品人妻VA出轨中文字幕_精品人妻少妇嫩草AV无码专区_亚洲成在人线在线播放无码_夜夜穞天天穞狠狠穞AV美女按摩

泰州市鴻(hong)興(xing)化工(gong)有限公司(si)

Taizhou Hongxing Chemical Co., Ltd.

Main pharmaceutical and pesticide intermediates

Methyl benzoic acid and its derivatives

PRODUCTS

HONGXING CHEMICAL

n-butanol

HOME  |   ABOUT US  |   PRODUCTS  |   TECHNICAL ADVANTAGES  |   FACTORY  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2020, All Rights Reserved. Supported by    Copyright Notice