Items reported on the online catalogue are not all available from stock and Some may need to wait for the period of directional synthesis.

We provide two language communication ways: English and Chinese.

Customers from the countries or regions of the North American, European and other English languages department please contact info@standardpharm.com

Customers from Greater China, please contact our current agent in China, yongstandards.com (your order request will be answered ASAP).

The agents all over the world are welcome to contact us for a long time.