Established in 1987, Zhejiang Kindly Medical Devices Co., Ltd. is the medical equipment manufacturer specializing in the production of series of medical puncture needle products under KDL Group. The company has 100,000-tonnage purification plant of 36072 square meters, being High-tech Enterprise, Zhejiang Enterprise Technology Center, and Zhejiang High and new-tech Enterprise Research and Development Center?Provincial Enterprise Research Institute; it now has 73 patents, including 7 international invention, 21 domestic inventions, and 41 utility models,4 design patents. The company now has an annual output of more than 10 billion of various types of medical needles, outperforming most of the domestic counterparts.