many clients say i like your produces and please send the price list , but we think it is for the first time to cooperate ,we give the really lowest price , but we sent ,it is no any message ,that maybe onlyfro some co to do the market research, but many need the single produce , we also give the details , they also didnot answer , i do not know if our price is high , sometime it may be , sometime not , my friend tell me if your price is very low ,the client also will not give you the order , because they may think you only want to get the order first by the low price , how should i do ? can some seasoned friend help me and give your advice ?