The company has domestic and foreign advanced level of multi station cold heading machine and all kinds of fasteners manufacturing equipment, raw materials, controlled atmosphere annealing furnace mesh belt heat treatment furnace, electric galvanizing production line, hot galvanizing production line and black line. The company has strong technical force and complete quality testing equipment, products can meet the requirements of the standard and meet customer requirements.
Shandong Ruier Seal Co., Ltd. is committed to the development of the seal industry for ...