Is Tianjin Baodi Yangfei Technology Flying Brother reliable?

Not reliable. According to Qixinbao's data, there is no company Yang Fei Technology in Tianjin Baodi, and there is no Gefei. This company is irregular and is suspected of pyramid selling. This platform is mainly to deceive customers, and it is a small platform made by individuals themselves. You can't take it out if you have money. Give up as soon as possible.