Haiyan Longcheng

Haiyan Longcheng

Longcheng upholds the tenet of "creating Longcheng brand, striving for world famous brand" and the ideal of spreading its wings. He always adheres to the corporate image of "building up a master's posture, building up the perseverance of Longcheng people", and carries out the total quality management with strict standard parts of enterprise quality management mode. The company relies on the quality management system of ISO 9001:2000 to strictly control the quality of products and work, to achieve interlocking, using PDCA cycle to ensure product quality and meet customer needs.