
Shangyu Zhengkang Chemical Products Co., Ltd.
Shangyu Zhengkang Chemical Products Co., Ltd.
Main Products:2,2'-vinylenebis[5-methylbenzoxazole], Fluorescent brightener 199, Fluorescent brightener PS-1,
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Address:Daoxu Town, Shangyu, Jishan Zhejiang(Postcode:312368)
Telephone:
0086-575-82041746, 82042660
Emaill:
zhengkang@2003sy.com