Chongqing Blue Jay Technology Co., Ltd.
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Chongqing Jinou Science & Technology Development Co., Ltd.
🇨🇳 China
2000101-200 peopleManufacturer/Trading Company/Distributor/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
ARM
Key market
North America
Review
5
Description
Chongqing Jinou Science & Technology Development Co., Ltd. is a pioneering high-tech manufacturer and service provider established in September 2000 in Chongqing, China. Recognized as one of the first enterprises in China dedicated to Bluetooth technology, the company founded the Jinou Bluetooth Technology Institute to develop and control industrial standards. Operating with a workforce of 101 to 200 employees, the company maintains a strong R&D focus, holding over 59 national patents and independent intellectual property rights for core Bluetooth protocol stack technology. Their production facilities are ISO 9001 certified and equipped with automated Yamaha and JUKI placement lines to ensure high-quality manufacturing.
The company specializes in a comprehensive range of wireless solutions, including Bluetooth and Zigbee modules, BLE gateways, sensor beacons, and serial adapters. Their product portfolio extends to consumer and industrial applications such as smart home controllers, Bluetooth locks, wearable positioning bracelets, and environmental sensors for agriculture. As a major supplier to the domestic automobile industry, they provide specialized Bluetooth car kits and audio transceiver modules. Beyond hardware, they offer high-performance IoT cloud solutions designed for rapid integration with third-party platforms.
Chongqing Jinou offers extensive OEM and ODM services, supported by a team of engineers, doctors, and masters capable of handling complex wireless communication projects. The company has participated in over 200 government wireless projects and maintains a global market presence, serving prestigious clients such as Microsoft, Huawei, and ARM. Their products are certified to international standards, including FCC and RoHS, ensuring compliance for global distribution.
Bluetooth Proximity Advertising Media System(BTP-112)
Bluetooth Marketing Device(BTP-112-2x)
Bluetooth MP3 Headset
JINOU Bluetooth Stereo Headset
Bluetooth Universal External Module
Embedded Module (BTM0302C1H)
Bluetooth Car Kit Handsfree Module (BTM1004C2P)
Bluetooth Serial Adapter Class 1
Bluetooth Serial Adapter Class 2
Bluetooth CF Card
Bluetooth Mouse / Keyboard Module
Bluetooth Watch and Bracelet
Chongqing Changjian Technology Co., Ltd.
🇨🇳 China
201311-50 peopleManufacturer/Trading CompanyProduct customization
Custom packaging
ODM manufacturer
Low MOQ
Shipments
11
Key customer
SKYTRACE
Key market
North America
Review
4.7
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