Quanzhou city crown electronic development co. Ltd., which began in 1982 with 10 brands of cooling containers, with large-scale incubator providers, focusing on foreign-owned enterprises that develop and sell as one. Heng crown electronics development ltd., quanzhou, was created in 1982 (formerly the jinjiang gufu fishing plant) as a foreign sole-owned enterprise that promotes brand names and produces products. The company, which covers more than 90 acres, has a total of $150 million in project wisdom, owns dozens of production equipment, such as large retrofit machines, and advanced modelling manufacturing centres, and is the leading national producer of incubators. The crown has always adhered to the concept of "quality-based" manufacturing, which is certified by the international quality management system iso 9001:2000. There are currently three major series of 100-plus products in the company, including vaccine-specific boxes, which are suitable for storage of biological product...