Beijing Duofuduo Chemical Import&Export Co., Ltd is a specialized manufacture and exporter of chemical products. With more than 10 years of operating, all of our members have rich experience in chemical research and trading.Relying on high technological state of art production equipment, effective quality control measuring instruments, well-trained personnel and advanced information technology, also, we know the Chinese chemical market well and have close relationship with many of the main manufacturers. Consequently, our products are selling well in the domestic & international market due to good quality and reasonable price.