We are a professional relrigeration equipment and polyurethane insulation board manufacturer that integrates research and development, production, sales, and service. The company is located in Yantai City,Shandong, Province, and has two production plants, a refrigeration equipment production plant and a poly.urethane insulation board production plant. At present, our company’s software and hardware support,design, research and development, and production have mostly been self owned, which can provide eco. nomically reliable products for the industry.The company has advanced processing, equipment and professional technical personnel, creating, favorableconditions for product research and manufacturing, The company specializes in producing, air coolers, con.densers, refrigeration units, polyurethane cold storage panels, cold storage doors, supporting various refrigeration accessories, providing, one-stop procurement for engineering, construction, and providing, profession.al solutions for engineering, design and construction.