a realiable factory is your most powerful backingcompany is a large-scale enterprise in northern China which integrates scientific research, manufacturing industry and multi-channel trade. Having engaged in solar industry for more than 10 years, DR has made a lot of profound achievements.The company has passed 36 authoritative certifications including CEISO9001iso14001 and 3C.the foreign trade department has successfully established excenllent business relationship with many customers from EuropeSoutheast AsiaKoreaSouth America and we are ready to spread our influence to the whole world....................................................................................................................................