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Ningbo Yihwei Chemicals Co.,Ltd.??? ?? ??? ?????.
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Ningbo Yihwei Chemicals Co.,Ltd.
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86-571-56668000
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info@yichem.com
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China
URL:
www.yichem.com
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Flumetralin
62924-70-3
C16H12ClF4N3O4
Pyriproxyfen
??????
95737-68-1
C20H19NO3
Atrazine
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1912-24-9
C8H14ClN5
Trifluralin
???????(??????)
1582-09-8
C13H16F3N3O4
1
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