Jinghong has developed four categories of products that are still eye-catching in the market: DHG series blast drying oven, DNP constant temperature incubator, DZF series vacuum drying oven and DK series constant temperature water tank. At the same time of continuously devoting to the development of new technology and new products, a large number of human and material resources are invested to ensure the continuous improvement of quality awareness and product quality of employees. Since 2000, the company has obtained medical device production license, passed ISO9001-2000 quality management system certification and CE certification. The products are always in full production and sales in China, and the export accounts for 20% of the annual sales. In 2002, the company decided to use its own funds and put into mass production, ending the history of box production relying on outward processing.