深圳市友之源石化集团有限公司（以下简称“友之源石化”）是科发集团旗下专门从事成品油业务的子集团公司，主营业务为成品油零售、运输、批发、仓储等，拥有成品油流通领域完整产业链。自1993年成立第一家加油站以来，友之源石化与中国三大石油公司建立了长期合作关系，拥有稳定且高品质的成品油资源，凭借数十年如一日的诚信经营和优质服务，赢得了广大客户的认可和支持，服务满意度在业内始终名列前茅。

Shenzhen Youzhiyuan Petrochemical Group Co., Ltd. (hereinafter referred to as Youzhiyuan Petrochemical) is a subsidiary company of Kofa Group specializing in refined oil business. Its main business is refined oil retail, transportation, wholesale, warehousing, etc., with a complete industrial chain in the field of refined oil circulation. Since the establishment of the first gas station in 1993, we have established long-term cooperation with the three major Chinese oil companies and have stable and high-quality refined oil resources. With decades of honest management, we have won the recognition and support of our customers, and our service satisfaction has always been among the highest in the industry.