2021国产成人精品国产,一级做a爰片性色毛片武则天,国产欧美高清,精品国内自产拍在线视频

泰州市鴻興化工有限公司

Taizhou Hongxing Chemical Co., Ltd.

Main pharmaceutical and pesticide intermediates

Methyl benzoic acid and its derivatives

NEWS

HONGXING CHEMICAL

Our technical team has more than 30 years experience in catalytic air oxidation reaction and acyl chlorination reaction. We are committed to develop and manufacture methylbenzoic acid and its derivatives.

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

Copyright(C)2020, Taizhou Hongxing Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):蘇ICP備19046017號(hào)