Tianjin blue envelope international trading Co., Ltd. Since it was founded in 2014, has been dedicated to quick-frozen food monomer machine series, cold storage and refrigeration system, form a complete set of separate food precooling production line three series of dozens of quick-frozen design, production and installation of the equipment.

Products, implementation of ISO9001 international quality management system. Epidemic prevention is to meet the health standards, through the European CE certification. Or "quick-frozen food monomer unit" of the People's Republic of China, the spiral food quick-freezing device standards review unit, won the "2009 annual freezing industry top ten list" innovation, "2010 China excellent agricultural products cold chain brand", "2011 China's food and agricultural products cold chain recommend equipment", "2012 China excellent food and agricultural products cold chain technology equipment energy-saving green brand" and so on the title.

Has rich experience in the all kinds of frozen food production process and application. In national multiple key project of "211" project, aviation railway catering, the European Union and other countries and regions, more than 20 domestic provinces and regions, with hundreds of quick-freezing cold production line, speed, won a wide application and won high praise.

In enjoys the state council allowance, under the guidance of engineering and technical experts, has strong rich practical experience of professional technical team and well-trained professional production and after-sales teams. The concept of the quality of the quality first, service first, and the characteristics of high efficiency and energy saving in the market form, style. High quality configuration, advanced production equipment, standardized operation and standardize the pre-market sale of after-sales service reflects the "designed to do, skilled in quality", spirit.