NINGBO TEQ(宁波市江东泰青进出口有限公司) Ningbo Longding Fasteners Co, Ltd was founded in 2006 covers 13,000 square meters, which include a cold forming plant, hot forming plant, packing workshop, test center and logistics center. Ningbo Longding Fasteners Co, Ltd was founded in 2006 covers 13,000 square meters, which include a cold forming plant, hot forming plant, packing workshop, test center and logistics center.