Wuhan Boricsson New Materials Co., Ltd is a professinal manufacturer of electroplating intermediates for nickle, copper and zinc plating. We offer following chemicals: HD 3-Hexyn-2,5-diol 3031-66-1 MPA 1,1-Dimethylpropargylamine 2978-58-7 HD-M 2,5-dimethyl-3-hexyne-5-diol ...