Is the educated youth hall of Guangzhou Nuoyouxian Trading Co., Ltd. credible?

The educated youth hall of Guangzhou Nuoyou Fiber Trading Co., Ltd. is credible. According to relevant information, Zhiqingtang is a brand of Guangzhou Nuoyou Fiber Trading Co., Ltd., and the product is also directly sold by manufacturers. The cost is relatively low and the price is relatively cheap. It meets the national standards and has passed the inspection of AQSIQ. It has a quality certificate and can be trusted.