Liaocheng Chengfei Metal Products Co., Ltd. is located in Liaocheng City, Shandong Province. Its main business is the production of lead plates, lead doors, airtight doors, barium sulfate and mobile lead houses for square cabins. The second workshop produces bridge guardrails, river guardrails, wave guardrails and The third workshop produces concrete conveying pipes, pump trucks, various auxiliary materials, etc. The company adheres to the concept of "people-oriented, dedicated and innovative", and always attaches importance to the introduction and training of talents. The company has strong technical force, technical personnel have undergone strict training and assessment, work rigorously and conscientiously, and have complete testing equipment to ensure product quality.