The three‑day China International Optoelectronic Exposition (CIOE 2026) has drawn to a successful close. This edition featured three concurrent shows, bringing together roughly over 4,000 exhibiting companies and more than 180,000 trade visitors. JILONG, a 34‑year‑old industry veteran, showcased its full‑range product portfolio and unveiled three brand‑new RF & microwave instruments to the public for the very first time — expanding its product lineup from optical communications into wireless communications.

Thirty‑Four Years: A Pioneer in Domestic Fusion Splicers

Back in 1993, JILONG rolled out the KL‑100, China’s first‑generation home‑grown optical fiber fusion splicer, putting an end to the country’s long‑term reliance on imported splicing equipment. More than three decades on, JILONG has grown into a drafter of national standards for fiber fusion splicers, with business reach spanning 120 countries and regions worldwide. At this expo, the company presented its new vision driven by dual pillars: optical communications plus wireless communications.

Full‑product‑line Showcase and Debut of Brand‑New RF Instruments

On the show floor, JILONG exhibited its complete suite covering fiber splicing through optical test‑and‑measurement, including the 300T long‑haul fusion splicer, the 260T FTTx fusion splicer, the KL‑6300 long‑haul OTDR, the KL‑6500 optical  OTDR, alongside brand‑new optical measuring instruments.

Stealing the spotlight were three newly unveiled RF products, fruits of the company’s decade‑long pre‑research in RF technology. This launch formally extends JILONG’s product footprint from optical communications into wireless communications:

1. KL2004/6/9A Spectrum Analyzer (Coming Soon)

Frequency ranges of 9 kHz‑4.8 GHz / 6.8 GHz / 9 GHz for model options. Comes standard with interference analysis; optional decoding for 5G NR, 4G LTE and GSM signals. Equipped with a 10.1‑inch touchscreen and rugged impact‑resistant enclosure. Delivers over four hours of battery runtime, built for both indoor lab and field‑deployed testing scenarios.

2. KL1004/6A Antenna & Feeder Analyzer

Covers 2 MHz‑4.8 GHz /6.8 GHz frequency bands. Supports quick Pass/Fail go‑no‑go judgement. Features built‑in electronic calibration and integrated RF power meter for out‑of‑the‑box measurements. Battery lasts upwards of 8 hours, ideal for full‑day on‑site work at telecom towers and equipment rooms.

3. KL4020/43A Signal Generator

Frequency coverage from 9 kHz to 43 GHz with 0.001 Hz frequency resolution. Phase noise as low as ‑149 dBc/Hz, delivering stable, pristine signal output for labs and test stations. Supports both CW and sweep modes. Housed in a rugged, portable chassis to fit diverse operating environments.

Fruitful Gains Across the Three‑Day Show

JILONG’s booth hosted thousands of visiting customers and attendees throughout the exhibition.

The team collected roughly one hundred high‑potential leads via business cards, with more than one thousand visitors leaving contact information via sign‑ups, laying solid groundwork for follow‑up outreach and future business partnerships.

Concurrent on‑site livestreams ran for a total of 20 hours, drawing over 5,200 total views and peaking at more than one thousand concurrent viewers, greatly expanding JILONG’s brand influence.

The Expo Concludes, Connections Continue

We extend sincere gratitude to the expo organizers, every visitor and industry partner who stopped by our booth, as well as the entire JILONG team for our hard‑working collaboration.

Moving forward, JILONG will keep deepening its footprint within the communications sector, staying committed to technological innovation. We will honor every vote of confidence by delivering ever‑more‑specialized products and services.