Siwei Development Co., Ltd.

Ogólne informacje

We are mainly manufacturing amino acid and pharmaceuticals like L-Lysine HCL, L-Arginine Base, L-Arginine HCL, L-Valine, L-Trysoine, L-Leucine and Acyclovir, Ribavirin, Tropicamide and VB12, etc. We have gained the GMP certificate. Our products have been exported to many countries all over the world. You may also visit our online company introduction at http://www.chinapharmas.com which includes our latest product line. Should any of these items be of interest to you, please let us kno