It symbolizes sunshine forward and vigor. In December 2011 officially knocked on the door of the Pearl River Delta market, in 2015, YANGYI leaders to join the Shenzhen Shenghejiao constantly through the Shenzhen Shenghejiao platform to organize the study, go out to the excellent enterprise internal exchanges of learning activities such as examining, reviewing their own past management, production, business philosophy, etc. Adjustment to the learning, see the knowledge of the reasonable application of the business operation up, from the traditional custom processing, From the traditional customized processing, labor-intensive handmade process and part of the product outsourcing processing, due to quality, delivery and many other uncontrollable factors, adjusted to the machine production, material as much as possible to unify, part of the product using machine processing, greatly improve production efficiency, reduce costs, so that customers directly benefit. We position our products as middle and high end products, so that our customers can really believe in domestic products, love domestic products, and completely believe in the independent national brand.