30 Day Customized Cycle One-stop POS Solution Zhou Ji is a chain brand specializing in Sichuan-style hotpot. When expanding to 20 stores, it encountered equipment adaptation problems. "The kitchen environment is full of oil fumes and has large temperature differences, so ordinary touch screens often fail; moreover, the ERP system of each store needs to accurately connect with the cash register equipment, and it is difficult to find an off-the-shelf solution in the market," said Mr. Wang, the founder of the brand. In 2024, Zhou Ji got in touch with GSAN Electronics through peer recommendation, and the two parties launched a customized POS hardware development project.