Shandong Excellent Refrigeration Technology Co., Ltd. is a comprehensive set of companies integrating design , development , assembly and trade, specializing in the production polyurethane sandwich insulation cold room panels. The company has advanced equipment such as automatic feeding line, production line, high-pressure foaming machine, automatic laminator and so on. lt adoptsone-stop complete process for the setting and foaming of shears, folding plates and pressing bars. We also develops and
assembles food processing, refrigeration units, cold room aluminum pipes, seamless steel pipes and a complete set of movable coldstorage. Products are widely used in food processing, ice-cream cold drinks, foods, supermar.kets, hotels, aquatic products, medical, chemical, electronic, mechanical and otherindustries. lts reliable product quality and perfect pre-sale and after-sale service hasbeen recognized by many customers at home abroad.