Hello, We are interested in buying your product, We have interest in purchasing your products and we sincerely hope to establish a long-term business relationship with your esteemed company,The product model we are interested in purchasing from your company, we have previously been supplied by a company in Guangzhou, China. However, due to excessive demand, this supplier has been unable to meet up with the delivery schedules and the shortfall is beginning to bring a deficit on our company.