Beijing Lingqiang Technology Co. is a manufacture specializing in test SIM card in China.

Mobile-phone test card is a type of smart card belonging to SIM category, mobile test card is mainly used to mobile-phone function test. Making use of test card to do imitative test is the most important for producing mobile-phone.

Beijing Lingqiang Technology Co. Our mobile-phone test card has two types of classification, one is application range, and another is capacity. The application range includes GSM, CDMA, 3G(WCDMA), etc. The capacity of chips contains 8K, 16K, 32K, 64K, 128K, etc.

For mobile-phone test card, we own the deeper technical background and the capability of solving difficulties, and help customers in good time and high efficient to make orientation and solve the questions (relate to all card communication) in testing process. Our technical and services have been given a good reputation by our clients. Our products have been used by more than 30 productive enterprises like HAIER, BIRD, MOTOROLA, etc.