Shanghai Zucheng electronic technology co., LTD. Is technology company of the integration of r &d, production, sales and service. the company relies on many years of market experience, advanced professional technology, excellent product quality and perfect after-sales service, hold an outstanding position in the field with sound product line and cost effectiveness. Zucheng marks spread all over the office buildings, factories, schools, enterprises, government, etc. We forge ahead, continue to innovate, expand the market at home and abroad, devote to the field of access control and household fingerprint lock to create our own heaven and earth. After 10 years of development, the company has registered a number of trademarks at home and abroad, obtained a number of national patents. we steady to win, continue to develop. choose zucheng, choose a bright future.