Inquiry (采购产品): hot tin dip vrs. electo-tinning Dear Sir/Madam: My company has been using a copper foil that is hot tin dipped. There have been some quality issues with this product and I'm not sure that dipping is the best process based on quality nor cost. I would appreciate your thoughts on this. Which in your opinion is less expensive and has less quality issues? Thanks for your opinion, John Fambrough **** Hidden Message ***** John Fambrough 3800 Lapeer Rd. Auburn Hills, MI 48326 USA Company: United Solar Ovionics Title: Sr. Technical Buyer Phone: 248-364-5619 E-mail: jfambrough@uni-solar.com **** Hidden Message ***** jfambrough@uni-solar.com