求翻译：自去年5月份到至今、在上海创办一家贸易公司。主要针对国内市场营销。其主要产品都是家居生活电器类。如：飞科电器、奔腾电器及相关品牌产品。在营销和管理这块有足够的认识（特别是互联网、市场开发这块)从中受益匪浅.是什么意思？

Since May last year, and founded a trading company in Shanghai. Mainly for the domestic market. Its main products are all household appliances. Such as: flying branch electric, the Pentium brand of appliances and related products. In this block have sufficient knowledge of marketing and management (in particular the Internet, markets the development of this block) has benefited from.