Shenzhen Callmedo Technology Development Co., Ltd. is located in Shenzhen city, Guangdong province. Our company is a high-tech enterprise that integrates the scientific research, manufacturing, trade and purchasing commission.

Company system with scientific decision and modernization management concept is a good base for the better operation of company. Our company follows the styles of cordiality, innovation, efficiency and practice to be established in the society and to serve the society. The scientifically internal organization makes the company adapt the demands of the market competition more, united and harmonious working environment drew on a great deal of elitists, which can make us provide more and more better products continually.

The management of our company follows the principles of taking customer's demand as according to the rules, taking satisfying the customer's need as an aim. The purposes of all the products and services that we develop are to improve the quality of people's life and to provide convenience for people's daily life. When you feel confused about your route or when you feel lonely on an alien land, our products can show you the right directions. We hope that our sincere service can put warm and happiness in your life, just callmedo for you!

Enterprise spirit: dream, trust, creation and aggressiveness;
Enterprise ethics: good faith and loyalty;
Enterprise style: to be strict, efficient, industrious and harmonious;

Quality policy: in accordance with ISO9001 quality assurance system request we will develop and manufacture the products expected by our customers at reasonable cost, and provide the best service for them.