Ziyang Smiles Technology Co., Ltd. was established in 2018. The company was formerly known as HarBin Sunshine Smile Medical Devices Co., Ltd., Considering the company's strategic development, the company moved factory to China’s tooth valley, Sichuan Ziyang city. It's a important investment projects of Ziyang government. Harbin Sunshine Smile Medical  Instruments Co.,Ltd Company has been committed to the development of dental painless local anesthesia instrument and launched our the first model of EASY-I. At the beginning of our company, we maintained a good cooperative relationship with the Department of Stomatology of the Fourth Affiliated Hospital of Harbin Medical University. Transform teaching and research projects into products that solve clinical problems or improve the quality of clinical services. Market- oriented promotion allows the dentist experience the convenience brought by the new device directly; let the patient enjoy the comfort brought by the new device indirectly. My company's slogan: Safety local anesthesia - Protect the doctor; comfortable and painless - reduce the worry of patients. After more than 10 years of hard work, our company has developed four models painless local anesthesia delivery system, and has obtained a number of domestic patents (four appearances, three utility models, and two inventions), copyrights, the US FDA,CE certificate of Europe TUV, China CFDA and so on. The device is designed to make the needles more stable and accurate through the pen- like structure design that conforms to the doctor's physiological structure and operating habits. Computer-assisted control of uniform and slow drug delivery, the pain-free effect from needle insertion to drug delivery is achieved. As a fast-growing company,we always focus on providing customers with high-quality products and services, winning the market through continuous innovation. Finally got customer's huge reputation.