Hongfa Automatic Door Company is a well-known Chinese company. We have unrivalled experience and knowledge in designing and manufacturing cold storage doors suppliers. Hongfa Automatic Door Company focuses on providing a variety of automatic door for customers. The production of Hongfa high speed door is energy-efficient and environmental-friendly. Its sensitive radar sensor can effectively detect the coming objects. The product is not likely to occur electric leakage. All its electric components are sophisticatedly encapsulated in the housing, which guarantees no accidental contact. The product effectively cut off the air circulation.
In our business operation, we strive to reduce the emissions, discharges, and wastes that our operations generate and constantly review our production flow.