Henan Violet Technology Co., Ltd.
Henan Violet Technology Co., Ltd.
Main Products:N-Ethylcarbazole, biphenyl-4-ol, 4-Bromobiphenyl,
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Gao Junfang
??86-371-55361188
??86-371-55361188
![China [1,1'-???]-4-?,4'-??- - China Supplier](http://img-i-album.armluntan.cn/300-300/2020/03/17/76/5e708c743ad76.png "China [1,1'-???]-4-?,4'-??- - China Supplier")
제품/서비스: 제약 , 염료 및 액정 중간체의 연구 개발, 생산 및 판매.
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