產品介紹訊息列表

1,3-丙烷磺内酯

1,3-propanesultoneCASNo.:1120-71-4Tradename1,3-propanesultoneMole
金属表面处理光亮剂

wearemainlyengagedintherelatedfieldofmetalsurfacetreatmentasplati
电镀添加剂

合金电镀系列Alloyplatingseries酸性镀锌(氯化钾,硫酸盐,铵盐)系列Acidzincplating(potassi
R.G-614锡钴合金

R·G-614Highhardiness,theblackisbrightandpretty,thecolorand
R.G622 无镍深枪色

1.Havingspecialbeautifulblackplating,,highhardiness,colorenduring
R.G-707 三价铬顿化剂

tisakindofzincpassivationprotectiveprocess,absolutelyexclusiveofh