Yantai Wanlong Vacuum Metallurgy Co., Ltd. New Product Scien

On December 9, 2012, entrusted by Shandong Provincial Science and Technology Department, Yantai Science and Technology Bureau organized and held the "Yantai Wanlong Vacuum Metallurgy Co., Ltd. Scientific and technological achievements appraisal meeting". The meeting conducted provincial scientific and technological achievements appraisal on 3 projects completed by Yantai Wanlong Vacuum Metallurgy Co., Ltd., namely, "large coal gasifier copper water-cooled furnace wall", "new continuous casting and rolling crystallization wheel" and "chromium zirconium copper amorphous strip cooling roller", which were signed by experts, the above 3 projects have reached the international advanced level.