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+86-571-8627 3270
Gansu Qinyu Biotechnology Co.,Ltd.
Gansu Qinyu Biotechnology Co.,Ltd.
Main Products:
Dimethyl Disulfide
POST BUYING REQUEST
Gansu Qinyu Biotechnology Co.,Ltd.
- Manager Yang(Sales Manager)
- qinyu@chemmail.net
- 0086-571-8627 3270
We will quote you immediately
after receiving your inquiry.
after receiving your inquiry.