On August 5th to 6th, the DuPont Hardware "Break Through Smart Space" dealer training session was successfully held at the Qingyuan Country Garden Holiday Hotel. Lin Shaowu, CEO of Rongyijia, and Chen Qianhui, General Manager of DuPont Business Unit of Platinum Wing Hardware (Guangzhou) Co., Ltd., attended the meeting to share and exchange sales growth methods with distributor partners from all over the country.