Tianjin Zhongjian Guokang Nano Technology Co., Ltd. was founded in 2008. The registered capital of the company is 14.5 million yuan. The comprehensive strength of the company lies in the forefront of the domestic functional home textile industry. It is a modern high-tech enterprise integrating scientific research, development, production, sales and service. The company has been rated as a national high-tech enterprise and a national safety production standardization enterprise. At the same time, it has been awarded the China Credit Enterprise Credit Certification, the best raw material supplier in the Asia-Pacific region, and passed the ISO9001:2008 quality management system certification three times in succession. In 2016 passed ISO13485 medical device management certification.