Henan Fenglian Technology Co., Ltd., technical team Since the beginning of diversion technology in 2004 (the source of diversion and anti-wear in Zhengzhou), the technical team has started the ratio of diversion plate materials, casting, drawings, using alloys, special plate shapes and welding applications Practiced research and development in the high-temperature furnace. So far, there are 28 patents, 13 of which are under application. More than 300 boilers of various sizes have been handled (including contracted). The accumulation of product technology represents quality and cost performance. The flow grille anti-wear project is the direct construction party from the ground up, and it is also a company that can obtain truly professional and long-term guarantees for after-sales service.