Hi, Andy At first need to know the requirements for the cleaning of the PCB. For inoic contamination or for particle contamination, or any other cleaning requirements. Jason L >>> wubosz <[log in to unmask]> 5/24/2011 10:12 PM >>> 你好! 首先要了解是何种清洗对象,PCB光板?印刷后的PCB板?焊接后的PCB板? -- 吴波 [log in to unmask] 13602585865 At 2011-05-24 16:53:05,"IMI LI, Han Hong" <[log in to unmask]> wrote: Andy Lee Speedy-Tech Electronics Co, Ltd Speedy-Tech Building, Liantang Industrial Zone, Luo Hu District, 518004, Shenzhen, P.R.C. Tel: +86-755-2513 9239 Cell:+135 5476 1149(63102) E-Mail:[log in to unmask] ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________