河北克拉维尔生物科技有限公司

A beautiful day began

What are you doing now?

While you may not be able to go to work because of an outbreak, you may want to stay home and have a personal hygiene and disinfection service

We are a big company in China. Here are some popular products

You can always contact me if you need

Lily

WICKR: crovellpharm

Whatsapp/wechat/signal +8619930501653

Email: lily@crovellbio.com

CAS 87-69-4  2,3-dihydroxybutanedioic acid   / L(+)-Tartaric acid

CAS 5337-93-9 4-methylpropiophenone

CAS 747-36-4 Hydroxychloroquine sulfate

CAS 50-63-5 Chloroquine Diphosphate

CAS 259793-96-9 5-fluoro-2-oxo-1H-pyrazine-3-carboxamide

CAS 65-85-0 Benzoic acid

CAS 206986-79-0 Chlorhexidine diacetate

CAS 3380-34-5  Triclosan

CAS 57028-96-3  Polyhexamethyleneguanidine hydrochloride