dongyingyitong Bio.Ph.std

dongyingyitong Bio.Ph.std

• Business Type：Trading Company
• Country/Region：China

Dongying Yitong Biotechnology Co., Ltd. is a research and development of pharmaceutical raw materials, pharmaceutical intermediates, dyes intermediates, and other chemical products, producte , sales ,technology and an integrated enterprise. Our company\'s main stage for the domestic market to provide high-tech research and development of pharmaceut… More