low temperature range and medium temperature range. Changzhou Yuyan Refrigeration Equipment Co. Ltd. set up on 1996 and is engaged in the manufacturing of Cold Storage Room,Semi-Sunk Swing Door, Full-Sunk Swing Door, Manual & Electric Sliding Door by Polyurethane Insulation and Polyurethane Insulated Panel for Freezer/Cooler Room on direct foaming/direct injecting process with the monthly capacity more than 30 Thousands Square Meters and we have already exported the sandwich panel to many countries.

Refrigeration Equipment