30 years' credit management creates HOGN's glorious history. HOGN is listed a qualified supplier by theindustry of State Grid, SouthernPower Grid, all kinds local power companies, railway andpetrochemical, andso on. This Group attained many honor certificates, such as Zhejiang province"THREE EXCELLENT" Enterprise, Quality-assured Enterprise, AAA CreditEnterprise, AAA-level Contract and Accredit Honoring Enterprise, et. Meanwhile, the registered trademark "HOGN" is regarded as Zhejiang.