Casno:
321860-75-7
Urea-urethane compound CAS NO. 321860-75-7
Min.Order: 1 Kilogram
FOB Price: USD $ 0.0-0.0
We have two production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.we have a first-class testing equipment and testing personnel, in strict accordance with ISO a
Beijing ATM Biotechnology Co., Ltd,is a science and technology enterprise, established in 2013, specializing in scientific research, production and sale of new material, fine chem