瑞凡2003年成立，注册资本￥3060万，总部位于深圳，先后在在香港、上海、杭州、厦门、长沙、广州、宁波、苏州设立办事处。
香港&深圳设立仓库并支持境内外快速交付。已实施全员共享ERP\CRM\OA等在线信息平台，获得深圳市和国家高新技术企业资质；国际分销商协会ERAI认证；ISO9001认证企业，HDCP认证会员，深圳市电子商会理事单位，深圳市计算机行业协会理事单位, 中国信息产业商会电子元器件应用与供应链分会（ECAS）理事，“专精特新”、“小巨人”企业。
现有员工约140人，其中市场销售人员约55%，技术人员约25%，运营管理人员约20%；采用“授权代理 & 现货分销”商业模式，以MCU产品为主轴，服务客户超过8000+，原厂 30+，是本土较有影响力的单片机代理商和独立分销商。

Founded in 2003, RUIFAN headquarter is in Shenzhen, with a registered capital of RMB 30.6 million. RUIFAN has subsidiaries in Hong Kong, Shanghai, Hangzhou, Xiamen, Changsha, Guangzhou, Ningbo and Suzhou.
RUIFAN main business is authorized agency and spot distribution, with the core of MCU series. Ruifan has served more than 8,000 customers and 30 original manufacturers. Ruifan is known as MCU agent and independent distributor.
Warehouse: HK & Shenzhen
Platforms: ERP\CRM\OA
Qualification: Shenzhen and Chinese national high-tech enterprise
Certificate: ERAI, IDEA, ISO9001
ISO9001 certified enterprise,
Membership: HDCP, ECAS
Honor: Professional Electronic Components Distributor, Little Giant Enterprise