Unveiling the Secret to Sinocharm's High-Quality IQF Frozen Lingonberry As the global demand for healthy and convenient food grows, frozen fruits are becoming a staple. As a professional frozen fruit and vegetable supplier with 20 years of export experience, Sinocharm is dedicated to providing customers worldwide with the highest quality IQF frozen lingonberry. During this year's harvest season, our team went deep into the major production regions in China to control the quality from the source, ensuring every single lingonberry meets our stringent standards.