Longkou Hongrun Packaging Machinery Co., Ltd. is located in the beautiful shandong peninsula city-Longkou, beautiful environment, and transportation is very convenient. Our company relies on many years of technical strength, continued development that accumulates valuable experience. At present, we already have independent research and development, production and after-sales service, such as one-stop business model. Longkou Hongrun Packaging Machinery Co., Ltd. adheres to quality as the ...