We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Inverter Solar, 300 Ah Lithium Battery , Solar Power Inverter , Global Solar Solutions ,Drawbacks Of Solar Energy . We maintain timely delivery schedules, innovative designs, quality and transparency for our customers. Our moto is to deliver quality products within stipulated time. The product will supply to all over the world, such as Europe, America, Australia,Cologne , Croatia ,Poland , Florida .With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.