成人在线免费视频黄片|亚洲精视频在线观看|一级毛片免费黄片|韩国一级片国产亚洲

Welcome to Hangzhou Anchuan Chemical Technology Co., Ltd. website!

Service Tel:

+86-18067923169，13511478802

Hot Products: TTBB, DMDO-CL, Methyl C6, L-2-Aminobutanamide hydrochloride, 2,3-Dichloropyridine

NEWS

The website of Hangzhou Anchuan Chemical Technology Co., Ltd. is online!
Time: 2022-05-12

Mainly dedicated to the research, development and production of pharmaceutical intermediates and APIs

Back
Quick Navigation
Contact us

Tel：+86-571-86181537 / 86181253(DTD), 86181795(FTD)
Fax: +86-571-86181530 
E-mail: sales@achchem.com info@achchem.com
Add: Qianjiang Development Park, Hangzhou, China

Copyright(C)2022, Hangzhou Anchuan Chemical Technology Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
E-mail +