• Ecommerce Solution
    Get an Online Ecommerce Store, Start Selling on Internet.
    Ecommerce Solution
  • Web Development
    Enhance Your Business Opportunity with Professional Web Development
    Web Development
Web & Nopcommerce Development Company

Welcome to Tangsem!

Tangsem, Inc. is a technology company located in Lewes Delaware, United States with offshore development center in Hangzhou, China. The company was founded by a group of young technical geeks. It is a vibrant and dynamic team, with a good working atmosphere and the entrepreneurial spirit of struggle. With our professional skills, we strive to provide our clients unique ideas, quality service and perfect after-sale protections…