About Guangzhou Extreme Blue Network Technology - Bluetooth Devices Supplier in China

Guangzhou, China hosts Guangzhou Extreme Blue Network Technology, an imported‑tier supplier listed with a harbor trust tier. The company currently lists five active products in its catalogue. These products are wireless communication solutions that fall under the telecommunications equipment HS chapter, commonly classified under HS 8517. The catalogue includes a Proximity marketing long range cluster (100 m range), a Long range PC edition, and three Bluetooth editions (cluster, standalone, PC). All items are designed for Bluetooth Low Energy deployments and are marketed for indoor positioning and proximity marketing applications.

The proximity marketing cluster is marketed for large‑area venues such as malls or airports where a 100 m coverage radius is required. The long range PC edition targets fixed‑installation scenarios where a single PC controls multiple beacon nodes. Bluetooth cluster and standalone editions are intended for modular deployment, allowing scalability from a single beacon to a network of devices. The Bluetooth PC edition provides a plug‑and‑play interface for desktop integration. Typical technical specifications include Bluetooth 5.0 or 5.1, 2.4 GHz ISM band operation, transmit power up to +4 dBm, and battery life ranging from several months to a year depending on usage. Packaging is generally in anti‑static bags placed on export‑grade cartons suitable for 20 ft container loading.

Product Range and Specialties of Guangzhou Extreme Blue Network Technology

The five listed items cover two principal application groups: proximity‑marketing beacons with extended range and general‑purpose Bluetooth beacon modules. The Proximity marketing long range cluster and the Long range PC edition are engineered for coverage areas up to 100 m, while the Bluetooth cluster, standalone, and PC editions serve standard beacon functions with typical ranges of 30‑50 m. In the industry, such devices are usually classified under HS 8517.62 (Bluetooth devices) and are built from ABS or polycarbonate housings, PCBs with surface‑mount components, and rechargeable lithium‑polymer batteries.

Industry standards for Bluetooth beacon hardware often reference the Bluetooth SIG specifications for Bluetooth 5.x, with compliance to IEC 60950‑1 for safety and IEC 62368‑1 for audio‑video equipment. Common quality grades include Class 1 (up to +4 dBm) and Class 2 (up to +0 dBm) transmit power, with BLE advertising intervals configurable between 100 ms and 1 s. Buyers typically evaluate parameters such as advertising packet integrity, battery endurance under continuous broadcast, and firmware upgradeability. Export packaging usually follows ISO 9001‑aligned processes, with units sealed in anti‑static bags and stacked on double‑wall cartons for container loading.

Trade and Export Information - Guangzhou Extreme Blue Network Technology

Chinese manufacturers of Bluetooth and proximity‑marketing hardware frequently ship to markets in Southeast Asia, Europe, and North America, where retail, transportation, and smart‑building sectors drive demand. The relevant HS code family is 8517, and more specific sub‑headings such as 8517.62 are used for Bluetooth transmitters. Importers generally require conformity documentation such as CE Declaration of Conformity for the EU, FCC ID for the United States, and RoHS compliance to verify restriction of hazardous substances. Typical logistics involve FOB Shenzhen or Shanghai ports, with buyers selecting CIF or DDP terms for final delivery. Containers are loaded on 20 ft or 40 ft units, with an average net weight of 1‑2 kg per device and a carton size of roughly 30 × 20 × 10 cm.

Regulatory inspection in China includes customs checks for electronic equipment, and many exporters obtain pre‑shipment testing through third‑party labs to expedite clearance. Buyers should confirm that the supplier can provide test reports aligned with IEC standards and that the products meet the electromagnetic compatibility (EMC) limits defined in EN 301 489‑1 for the EU or FCC Part 15 for the US. Documentation packages normally include a packing list, commercial invoice, and a certificate of origin, which Chinese exporters can issue upon request.

Sourcing from Guangzhou Extreme Blue Network Technology - Buyer Guidance

When sourcing from Guangzhou Extreme Blue Network Technology, buyers should request the device’s Bluetooth SIG certification report, a CE Declaration of Conformity, and an FCC ID verification if the shipment is destined for the EU or US. Samples are typically provided in anti‑static packaging; buyers should test range, battery endurance, and firmware stability before confirming bulk orders. Verify that the supplier can supply test reports for IEC 62368‑1 safety compliance and RoHS substance screening, as these are standard checks for electronic beacons.

Typical minimum order quantities for Bluetooth beacon modules range from 100 to 500 units, with lead times of 4‑8 weeks after order confirmation and receipt of a deposit. Buyers should confirm the exact packaging dimensions, weight per carton, and whether the supplier can accommodate palletized loading for 20 ft or 40 ft containers. Requesting a pre‑shipment inspection report from a recognized inspection agency (e.g., SGS or Bureau Veritas) can further reduce the risk of non‑conformity at the destination port.

What product categories does Guangzhou Extreme Blue Network Technology list?

The catalogue includes a Proximity marketing long range cluster, a Long range PC edition, and three Bluetooth editions (cluster, standalone, and PC), all designed for Bluetooth Low Energy beacon applications.

How many distinct products are available from this supplier?

The supplier currently lists five active products in its online catalogue.

Which HS code family is applicable to these devices?

Bluetooth and proximity‑marketing hardware typically falls under HS chapter 85, specifically HS 8517 and the sub‑heading 8517.62 for Bluetooth transmitters.

What certifications should a buyer request before purchasing?

Buyers should ask for CE Declaration of Conformity, FCC ID documentation, RoHS compliance statements, and the Bluetooth SIG certification report.

What is a common minimum order quantity for these beacon devices?

Industry practice for Bluetooth beacons is a MOQ of 100‑500 units, depending on the specific model and packaging requirements.

What lead time can a buyer expect for a bulk order?

Typical production and preparation lead times are 4‑8 weeks after order confirmation and receipt of any required deposits.

How are the devices usually packaged for export?

Units are sealed in anti‑static bags, placed in double‑wall export cartons, and loaded on pallets suitable for 20 ft or 40 ft container shipment.

Which markets commonly import these types of Bluetooth devices?

Major importers include retailers, transportation hubs, and smart‑building developers in Europe, North America, and Southeast Asia, where proximity marketing and indoor positioning solutions are in demand.