Sunergy works owns several branch companies, such as Sunergy Korea Wroks Co., Ltd., Sunergy USA Wroks LLC., and Sunergy Hongkong Works Limited. Etc.Sunergy Works has many agents at home and aboard.we have passed TUV international certificate, IEC international certificate, CEC international certificate, UL international certificate, CE international certificate, MCS international certificate, INMETRO international certificate, SONCAP international certificate and CQC certificate.