求翻译：成功开发珠海格力空调风机盘管电机，并打败清除竞争对手成为独家供货商至今，使公司销售额增至2000万/年是什么意思？

Successful development of Zhuhai gree air-conditioning fan coil motor, and defeat the clear competitors to become the exclusive supplier to the present, the company increased sales to 20 million/year