Dalian RSD International Trade Co.,Ltd.is a professional manufacturer and exporter in the field of chemical products. Please check product list for our main product. Our branch company is loaded in Tianjin, it is very convenient in land carriage, carriage by sea and carriage by air. We had strong technical force, production experience, advanced equipment, as well as a complete inspection measurement system to make various chemical products. Our company has passed ISO9001 international quality system certification and ISO14001 international environmental management system certification. We had our own factory which covers an area of 60000 square meters