Dear **,I quoted you price for GGG50 yesterday, and you said the price we quoted high. As you sent me a sample a few days ago, our company pay attention to cooperate with you, and would like to establish long-term business relationships.I think your sincerity toward this relation coincides with ours. In all, we have very very very little profits. we won't lose such a good customer for big profits, that's fool action.I think you already know raw material's price in the market. I assure that our price takes much more advantage. Futher more, you need high quality product as the sample, I can't believe low price give birth to good quality products. A reliable factory will save a lot of troubles in the future. We are just this kind of factory, who owns resin sand molding process, advanced electric furnace and copula. We have also a paint-baking room for finest surface finishing to meet your sample's requirements. With strict inspection including chemical lab for raw material, optional spectrometer for melted iron from test bars or test blocks, X-ray, non-destructive examination, computerized universal testing machine for hardness and tensile strength,etc, we can assure the quality. Dear *** please think over it and ask and visit more factories. Deeply hope you can find a proper supplier, if you don't choose us at last, that's not a problem. We can have more business in the future.But still sincerely hope we can make agreement finally.If there is anything I can help you, please feel free to ask. I will always try my best.好像是有点啰嗦了，希望大家来点评一下，多给点宝贵意见，小女子在这多谢了！