According to the relevant provisions of the Electronic Signature Law, an electronic contract signed with a reliable electronic signature has the same legal effect as a paper contract signed or sealed by hand. At present, many platforms provide third-party electronic contract services. Although the users of the products and services they provide are in the same direction, they are different. In order to seize users, third-party platforms generally have accurate product positioning, professional services and perfect product systems, so as to provide users with a more comprehensive product and service system, which can meet users' diversified and phased electronic contract signing needs. Build an electronic contract platform in strict accordance with the provisions of various laws and regulations. Through digital signature technology, information encryption and other technical means, users can sign products and services safely and quickly. After many iterations and polishing, the products provide users with integrated services of electronic signature application and physical seal management and control. In terms of the effectiveness of electronic contracts, it has obtained judicial expertise and court recognition. Therefore, Tianwei integrity electronic contract has legal effect. I hope I can help you and give you a big compliment.