Hangzhou GROW technology Co., Ltd. is a company working in the field of biometric products with more than 10 years , we have real experts on manufacturing of fingerprint reader and intelligent lock in China ,and have been widely used at enterprise, bank ,customs and enterprise. 

"GROW" is striving to increase customer satisfaction by meeting customers' requirements, the company has passed international standard ISO 9001 that determines the requirements on quality management systems,and also got the CE certification from TUV and owned kinds of patents in biometric system . 

Up to now, our products are exported to European, American, Singapore, Middle East, South Asia and the region with high reputation. We sincerely hope to cooporate with you in the near future and expand the market together.