After placing the first order from our rongsheng company, the Tajik delegation returned to Rongsheng to prepare for buying other suitable refractory brick for his new project . A group of 4 people examined the performance, equipment and production process of Rongsheng in detail. satisfaction. It laid a good foundation for the next batch of orders. we beliveive that we will have the another or more business cooperation in the near future. If you have any demands, please feel free to contact us for quotation and more information.