Foshan Shunde Cobol Industrial Co., Ltd. Founded in 1992, is one of the leader of printer consumables manufacturing in China, offering laser printer toner cartridge, printer ribbons, ink cartridge, refilling kits and accessories. On 04 April 2022, we held monthly-summary-conference. We sorted out March data and analysized advantages and improvements. At the same time, we enjoyed tea time. We, Cobol not just provides good quality but also with good working environment.