As an emerging high-tech enterprise, Zhejiang SFG Technology Co., Ltd. (SFG) specializes in developing, manufacturing and marketing high security biometric fingerprint door locks for institutional, commercial, and residential applications.

SFG boasts more than ten years' research experience in electronic, computer and mechanic area, and five years' experience in biometric fingerprint development and manufacturing. Positioned in the high grade market of fingerprint door lock, SFG insists on the development principal of "Promoting After-Sales Service Continuously, Maximizing Customer Satisfaction Persistently", ensuring that each piece of our products is secure and convenient.  

We persist in the sustainable management philosophy of "Quality Win Market, Partners Help Development". SFG has greatly improved our technical and design defects, aiming at promoting product quality as per first-class standard in the world market.

SFG cherishes the value of individual as well as team efforts, emphasizing the cooperation between staff teams and sales partners. We are devoted to developing mutually beneficial and win-win cooperative opportunities among customers, partners and SFG.