I. The project background the sunshine project is part of the zhejiang sangsheng food company, which has been developing market development and innovation in east china since it entered mainland china in 2010. The hong kong general corporation (hkgc) has introduced to the domestic market the chinese-western pastry, technology and advanced production equipment, detection devices and a rigorous food safety review system, which aim to provide consumers with high-quality, innovative food products. Product characteristics: the selection of sorghums is highly relevant, such as high-quality rice in the north-east, natural-growing mackerel leaves, and a variety of high-quality materials to ensure the taste and quality of the product. Process innovation: the proliferation of stylings is constantly being innovative in manufacturing processes, such as the use of steam and fast-frozen processes, to make products more responsive to the taste needs of modern consumers. At the same time, the compa...