YZS. According to the information about Dafuer, Dafuer is YZS brand, and Daijiaoer brand belongs to Dongguan Dai Xi Clothing Co., Ltd. Since its establishment, the company has provided customers with the best products, good technical support and perfect after-sales service, and has gradually become the brand of well-known enterprises in the industry. Daijiaoer's main products cover professional pants, professional pants, black overalls, overalls, panties, professional suits, long suits, panties and so on.