Shenzhen Compass Technology CO., LTD. is the official agent of SIMCOM. We deal with SIMCOM module several years, and now we are the one of largest SIMCOM module agent in China.

Adhering to the operation philosophy "creditability, innovation, diligence and solidarity", we are dedicated to supply excellent product and prefect services to customers. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.