Email:shaw@zwytech.com

skype:vivianshaw888 ,

Telegram:8617049446078(@vivianshaw888)

Singal: 8617049446078

(I have only one Skype, please contact email first and then add Skype, beware of being cheated)

We are professional supplier for research chemicals in China,We focus on providing customers with high quality products, competitive price, best service and timely delivery. 

Attention

Safe delivery of the goods. Shipping by HK EMS . DHL. FEDEX.. ETK. POSTNL.

Delivery time : withing 3 work days

1kg/Aluminum foil bag or as customer requirement

Payment : Western Union .Bitcoin .Bank Transfer .