
DF company also obtains outstanding Anti-corrosion Qualification and Waterproof Grade 2 Contracting Qualification, and is well equipped with experienced professional construction and after-sale team. Sticking to the tenet "Based on premium quality to achieve customer's satisfaction" to provide holistic service for its users. "Quality First, Customer Focus" is the consistent commitment, every single product represents the image of our enterprise. This being the case, business in this industry runs throughout domestic markets recent years. DF people anticipate customers from home and abroad to visit anytime seeking for business cooperation or consulting. Together, a brighter future can be built!