成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook Chinese Germany Japanese Korean

上海山的實業(yè)有限公司 Company Information
Company Name:    Shanghai Scunder Industrial Co., Ltd
Tel:    021-51083588
Email:    sales@scunder.cn
Nationality:    China
WebSite:    www.scunder.cn
Product List:    7
1
Product List
2-(Decylthio)ethanamine, hydrochloride salt 36362-09-1
Poly(hexamethylenebiguanide)hydrochloride 32289-58-0
Poly(hexamethylenebicyanoguanide-hexamethylenediamine) hydrochloride 27083-27-8
Polyhexamethyleneguanidine phosphate 89697-78-9
Polyhexamethyleneguanidine hydrochloride 57028-96-3
2-Butyl-1,2-benzisothiazolin-3-one 4299-07-4
2,2'-[1,2-Ethanediylbis(oxy)]bisethanamine polymer with guanidine monohydrochloride 374572-91-5
1
Copyright 2007©  ChemicalBook. All rights reserved.