no.2&6 qingping road, qinghutou village, tangxia town, dongguan city,guangdong province，prc
to improve product quality of after-sales service, the company decided to enable 400 after-sales service telephone across the country, the numbers are: 4,000,690,009, supports mobile, landline calls, extremely easy to use.
shenzhen strong rising technologies, professional research and development, production and sales on the 3g wireless network card, its product lines include china telecom evdo series, china mobile, td series, china unicom wcdma series. we deeply understand that to do first-class products, you must be careful and sincere is responsible for listening to partners and end users of the sound, it is necessary to quickly and efficiently resolve problems encountered by them in the course of using our products and failure, it is necessary to draw users to consistently improve our products.
please be assured that we have a good product, the power of the brand, we'd love to hear your comments,
technical post-sales national tel: 4,000,690,009 moments await your arrival.