Introduction: There are many ways to protect your business from loses especially if you are sourcing tempered glass screen protector from China.  We all know, Chinese supplier offers better quality product in a reasonable price.  But you need to know how to negotiate with your sellers. You need to put all your research and result of your homework on the table of negotiation to counter all the bad reasoning of sellers.  In order to do your homework and research in a proper way you need to include lead time and payment terms and conditions. These two can make or break [...]