Shenzhen construction Electronics Co., Ltd.   

We are Shenzhen city build Electronics Co., Ltd., specializing in the production and development of smart card, access control machines, toll machines, fingerprint attendance machines, fingerprint access control machines and various kinds of security devices. We learned from the website that your company is a company engaged in security business. We want to know your products and the products you represent. We hope that we can form a complementary way in terms of technology and product sales. ...