Shenzhen Ruida Yongli Technology Co., Ltd.

Shenzhen Ruida Yongli Technology Co., Ltd. (brand: RIDA Antennaer) was founded in 2011 in Shenzhen, China — the heart of the world's electronics manufacturing supply chain. RIDA is a nationally recognized high-tech enterprise specializing in the R&D, manufacturing and sales of satellite positioning and wireless communication antennas. With 15 years of dedicated antenna expertise, RIDA is one of the few antenna manufacturers in China certified to IATF16949 (automotive quality), ISO9001 and ISO14001 simultaneously.

RIDA has always adhered to the principle of "innovation first, service foremost," investing heavily in R&D with customer satisfaction as our core goal. We now serve eight major industry segments — IoT, Connected Vehicle (IoV), UAV/Drones, Smart Agriculture, Surveying & Mapping, Security & Surveillance, Smart Energy, and Asset Tracking — with products exported worldwide.

Factory & Production Capacity

RIDA operates an in-house factory of 5,000 m² with 500+ employees — a fully integrated manufacturing plant covering R&D, tooling, injection molding, SMT, assembly, testing and packaging (we are a real factory, not a trading company). Our production lines are built to high-standard cleanroom design with advanced temperature/humidity control and air purification, meeting dust-free, constant-temperature and constant-humidity standards. The assembly lines have a designed capacity of 50,000 units per day, managed under lean production and Six Sigma quality control, with ERP and MES systems enabling intelligent, traceable management from incoming materials to outgoing finished goods.

Key production equipment includes fully automatic wire-harness lines, automatic welding machines, ultrasonic stamping machines, automatic packaging machines, plastic pressing machines, terminal machines and wire stripping machines — with critical processes automated to ensure stable, consistent delivery on bulk orders.

Product Lines

We offer six core product families covering the vast majority of satellite-positioning and wireless-communication scenarios, all available with on-demand customization:

① RTK High-Precision Antennas — compass, compact aviation, automotive console and UAV helix antennas; multi-band GPS L1/L2/L5, GLONASS, BeiDou, Galileo; axial ratio ≤1.5dB; for surveying, drones and precision agriculture.

② GPS/BeiDou Antennas — external, ceramic patch, mushroom and base-station antennas; dual-mode GPS/BeiDou with built-in high-gain LNA; for vehicle navigation, asset tracking and portable devices.

③ Combination Antennas — 2-in-1, 3-in-1 and 4-in-1 (GNSS+4G+WiFi multi-band integrated); one device, multiple functions; for telematics, shared mobility and smart metering in space-constrained designs.

④ Vehicle Antennas — shark-fin, roof-mount, radio and DAB antennas; manufactured under automotive-grade IATF16949; operating temperature -40℃ to +95℃, IP68; for OEM/aftermarket passenger and commercial vehicles.

⑤ Communication Antennas — fiberglass, rubber duck, directional and magnetic-mount antennas; covering 4G/5G broadband, NB-IoT, Cat.1, WiFi, LoRa and 433/868/915MHz; for base stations, gateways and outdoor equipment.

⑥ OEM/ODM Customization — custom frequency, gain, connector (SMA/IPEX/FAKRA etc.), cable length, housing material and IP rating; 3-day fast sampling; fully in-house process for quality and lead-time control.

Quality & Certifications

Quality is the lifeline of antenna manufacturing. RIDA is certified to IATF16949:2016 (automotive), ISO9001:2015 and ISO14001:2015. In process control we fully implement SPC statistical process control and CPK process capability analysis, operate a four-stage inspection system — IQC incoming inspection, IPQC in-process inspection, FQC final inspection and OQC outgoing inspection — supported by GR&R measurement system analysis, 8D problem-solving and a supplier management system, ensuring end-to-end control and traceability from raw materials to finished goods.

Every antenna batch is subject to rigorous RF performance testing (gain, VSWR, efficiency, etc.) and reliability validation before shipment, meeting the demanding durability requirements of automotive, industrial and outdoor applications.

Partners & Trust

Through consistent quality and reliable delivery, RIDA has built long-term partnerships with renowned enterprises at home and abroad — including FAW, BAIC, JAC, XCMG, LiuGong, Sinotruk, Leapmotor, Wuling, China Tower and ZTE among leading vehicle manufacturers, construction-machinery and telecom companies, as well as multiple telematics and smart-hardware brands. Customer trust is our most valuable asset.

Application Fields

Our antennas are widely applied across eight industry sectors:

• IoV / Connected Car: in-vehicle navigation, telematics, T-Box, shared-mobility positioning

• Asset Tracking: container, trailer, luggage, pet and personal trackers

• Industrial IoT: gateways, sensors, smart meters, smart street lighting

• Smart Energy: PV monitoring, energy-storage communication, power-inspection terminals

• Smart Agriculture: tractor auto-steering, soil sensing, smart irrigation

• UAV / Drones: FPV, mapping, agricultural spraying, RTK high-precision positioning

• Security & Surveillance: cameras, traffic monitoring, smart security facilities

• RTK Surveying: CORS base stations, surveying receivers, high-precision instruments