On December 26, 2020, at Songzhan Electromechanical Technology Co., Ltd. in Guangzhou, a training and authorization signing ceremony for Yingzhan Electronic Scales Assembly was held. The morning assembly training session was conducted by Manager Chen from Shanghai Yingzhan, who instructed Songzhan staff on assembly techniques and compliance with Yingzhan's SOP production process to meet the stringent factory standards and ensure the rights and interests of distributors and users.In the afternoon, a formal authorization signing ceremony was held with the General Manager of Shanghai Yingzhan and the General Manager of Guangzhou Songzhan, with many distinguished guests and dealers in attendance to witness the event.