Chongqing Blue Jay Technology Co., Ltd.
Chongqing Blue Jay Technology Co., Ltd.
🇨🇳 China, Chongqing Shi
5.0·3 reviews
2009101-200 peopleManufacturer/Trading CompanyChongqing Blue Jay Technology Co., Ltd. is a professional high-tech manufacturer and trading company specializing in industrial power automation and energy metering solutions. Established in 2009 and headquartered in Chongqing, China, the company operates two production facilities covering over 20,000 square meters. With a workforce of approximately 100 to 200 employees, including over 30 technical experts, Blue Jay focuses on the design, manufacture, and marketing of advanced electrical energy efficiency equipment.
The company's extensive product portfolio includes multifunction power and energy meters, protection relays, arc flash relays, insulation monitoring devices, and DC charging station components. They also provide specialized equipment such as enclosure dehumidifiers, current transformers, fault annunciators, and battery testers. Their products are engineered for high sensitivity and integration, making them suitable for harsh environments including tunnels, basements, and high-interference power distribution sites.
As an ISO 9001-certified enterprise, Blue Jay implements rigorous quality standards and holds CE and RoHS certifications for its product lines. The company offers comprehensive one-stop OEM and ODM services, supporting customers from initial circuit and UI design to final product manufacturing. Their global reach extends to over 1,000 clients across North America, South America, Europe, Southeast Asia, and Africa, leveraging high-volume production to provide competitive pricing for international markets.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Maintenance Free Lithium Sealed Lead Acid Battery for Inverter Solar Panels
0·0 reviews
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Nhr-Ec80 RS485 Continuous Monitoring Recording Temperature Total Dissolved Solids Conductivity Controller for Inudustrial Water
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Nhr-Ec80 RS485 Continuous Monitoring Recording Temperature Total Dissolved Solids Conductivity Controller for Inudustrial Water, Find Details and Price about Ethernet Tsd Conductivity Monitor Recorder Conductivity Controller from Nhr-Ec80 RS485 Continuous Monitoring Recording Temperature Total Dissolved Solids Conductivity Controller for Inudustrial Water - Chongqing Blue Jay Technology Co., Ltd
220V Motor Protection Control Device Under Current and Overcurrent Protection Relay
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220V Motor Protection Control Device Under Current and Overcurrent Protection Relay, Find Details and Price about Under Current Protection Relay Motor Overcurrent Protection from 220V Motor Protection Control Device Under Current and Overcurrent Protection Relay - Chongqing Blue Jay Technology Co., Ltd
Phase Failure DIN Rail Motor Protection Devices Electronic Motor Overload Relay
0·0 reviews
Phase Failure DIN Rail Motor Protection Devices Electronic Motor Overload Relay, Find Details and Price about DIN Rail Motor Protection Motor Protection Devices from Phase Failure DIN Rail Motor Protection Devices Electronic Motor Overload Relay - Chongqing Blue Jay Technology Co., Ltd
32 Digital Input Output Module Remote Embedded I/O Modules Input/Output
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32 Digital Input Output Module Remote Embedded I/O Modules Input/Output, Find Details and Price about Input/Output Modules Input Output Module from 32 Digital Input Output Module Remote Embedded I/O Modules Input/Output - Chongqing Blue Jay Technology Co., Ltd
Industrial DC Insulation Monitor Relay Ground-fault Insulation Monitoring IT System Unearthed DC System
5·7 reviews
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dc System Insulation Monitoring Device
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220V AC RS485 Smart Modbus Electric Power Meter Digital Single Phase Electronic Din Rail Energy Meter
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single Phase Electronic Energy Meter
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MTL G1010 Oxygen Purity Analyser Galvanic Online Portable Oxygen O2 Purity Gas Analyzer
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MIC-600S-4-W USB and RS232 Communication Port Explosion-proof Online Gas Analyser for H2S CO O2 EX
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KLY-S96-D/DR Digital Three Phase Synchroscope Meter 220V Synchronization Meter for Generator Marine
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diesel Synchroscope
digital Synchrometer Product on Alibaba.com$60
GF SIGNET 3-2751-1 DRYLOC IN-LINE PH / ORP SMART SENSOR
5·7 reviews
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+GF+ Signet 2551 Magmeter Flow Sensor 1/2" to 4" Pipe Signet 2551 Magmeter an Insertion Style Magnetic Flow Sensor
5·7 reviews
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paddlewheel Flow Meter
signet 2551 Product on Alibaba.com$750Reviews
5.0
3 reviews
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Certifications
ISO 90012
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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
20
Key customer
SKYTRACE
Key market
North America
Review
4.7
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