HJSIP
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About HJSIP
Tangshan Hongja Electronic Technology Co., Ltd. was established in 2014. It is a high-tech enterprise that integrates research and development, production, and sales, with a complete industrial chain. Our main products cover BLE Bluetooth, LoRa modules, Wi-Fi modules, 2.4G wireless modules, etc. We are an innovative technology company engaged in Bluetooth and wireless communication.