Wickr Me:gldavy

Wechat/Whatsapp/Signal:+8619930503208

E-mail:davy@crovellbio.com

Skype: davy lee

Dear everyone,

90% of European and American customers are using Guanlang products.

Have very stable and safe delivery.

The main products are as follows:

Boric acid flakes/boric acid chunks ,cas 11113-50-1

Methylamine hcl, cas 593-51-1

Phenacetin,shiny phenacetin powder,cas 62-44-2

Paracetamol ,cas 103-90-2

Levamisole,cas 14769-73-4

Tetramisole hydrochloride,cas 5086-74-8

Leavamisole HCL,cas 16595-80-5

Benzocaine,cas 94-09-7

Lidocaine,cas 137-58-6

Procaine,cas 59-46-1

Tetracaine hcl,cas 136-47-0

Diltiazem,cas 42399-41-7

Diltiazem hcl,cas 33286-22-5

Mannitol crystal,cas 87-78-5

N-Methylformamide(NMF),cas 123-39-7

4'-Methylpropiophenone,cas 5337-93-9

Valerophenone,cas 1009-14-9