Hunan Hualai Technology Co., Ltd. We are mainly engaged in the electronic technology industry, Our main products are wireless modules (2G/3G/4G/GPS), antennas, batteries, fuse, LED, LCD, Connector, capacitor, resistors, Power adapter, SD`MINI`TF`SIM, Pin header&DuPont lin- one stop purchasing. All products are brand new original, with one year warranty. Accept payment methods: Ali platform trading, Paypal, Hong Kong bank, Western Union. The main logistics way international express: DHL/Fedex/UPS.