1.
oxytetracycline|antibiotics manufacture--DATONG TONGXING ...
Datong Tongxing Antibiotic Limited is a joint-stock enterprise with 14 yearsexperience in antibiotics manufacture.
2.
oxytetracycline|antibiotics manufacture--DATONG TONGXING ...
Datong Tongxing Antibiotic Limited is a joint-stock enterprise with 14 yearsexperience in antibiotics manufacture.
3.
4.
5.
6.
7.
8.
9.
10.