深圳市友之源石化集團有限公司（以下簡稱“友之源石化”）是科發集團旗下專門從事成品油業務的子集團公司，主營業務為成品油零售、運輸、批發、倉儲等，擁有成品油流通領域完整產業鏈。自1993年成立第一家加油站以來，友之源石化與中國三大石油公司建立了長期合作關系，擁有穩定且高品質的成品油資源，憑借數十年如一日的誠信經營和優質服務，贏得了廣大客戶的認可和支持，服務滿意度在業內始終名列前茅。

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.