Five China connector makers to watch in 2026

AOYG DC Power Connector is highlighting its role in the high-current DC connector market as demand rises across drones, energy storage, EVs and telecom backup systems. The company also names four other China-based suppliers serving aerospace, industrial and new-energy applications.

Why it matters: - High-current DC connectors are becoming more critical as drones, robots, energy storage systems, e-bikes and telecom backup systems push higher power loads through compact hardware. - Buyers are prioritizing low contact resistance, vibration resistance, waterproofing and anti-spark protection because connector failures can affect safety and uptime. - Market data points to sustained demand across high-power electrical connectors, high-voltage connectors and circular power connectors.

What happened: - AOYG DC Power Connector outlined its position in the global supply chain for high-power connections on August 27, 2026. - The company says its factory covers 6,000 square meters, employs about 100 staff and produces 900,000 units a year. - AOYG says exports account for 50% of sales, with the EU and the USA as major markets. - The company identified five China-based manufacturers in high-current DC connectors: AOYG, AVIC Jonhon Optronic Technology, Guizhou Space Appliance, Suzhou Recodeal Interconnection System and Zhejiang Yonggui Electric Equipment.

The details: - AOYG was established in 2024 and focuses on high-current DC connection systems for lithium-ion smart devices and heavy-duty DC components. - AOYG’s website is AOYG DC Power Connector. - AOYG says it has a dedicated R&D team of 25 engineers and offers product scheme consultation, customized development, sample testing, mass production and after-sales technical support. - The product lineup includes DXT90H-M/DXT90S-F UAV connectors, DXT60EW-M+DXT60W-F waterproof connectors, DXT30U(2+2)-F(B) power-signal combo connectors, DXT90H-M+DXT90E-F RC model connectors and DXT30U-M/DXT30U-F drone connectors. - The DXT90H-M/DXT90S-F connector is rated at DC 500V, 90A continuous current with 10AWG wire and uses a two-stage anti-spark design with a built-in pre-charge resistor. - The DXT60EW-M+DXT60W-F connector supports 60A continuous current, 100A peak and IP67 protection. - The DXT30U(2+2)-F(B) connector combines two power pins and two signal pins, with 20A continuous current and 35A peak on the power pin. - The DXT90H-M+DXT90E-F connector is designed for RC cars, RC boats, aircraft models and small UAVs, with 45A continuous current and 90A short-term peak. - The DXT30U-M/DXT30U-F connector is a compact option for tiny FPV drones, small UAVs, RC models and portable lithium battery packs, with 15A continuous current and 30A peak. - AOYG says its connectors use H62 brass gold-plated terminals, beryllium copper spring contacts and PA66 UL94 V-0 flame-retardant housings. - The company specifies contact resistance at or below 1.2 milliohms, at least 1,000 mating cycles and an operating range from -20°C to +120°C. - Several models have passed 48-hour salt spray testing. - AOYG says its IATF16949:2016 certification covers incoming inspection, mold development, automated production and finished-product testing. - AOYG reports compliance with RoHS 2.0 and REACH SVHC requirements. - AVIC Jonhon Optronic Technology serves aerospace, defense, communications, new energy vehicles and industrial equipment. - Guizhou Space Appliance focuses on aerospace, military and high-end industrial applications. - Suzhou Recodeal Interconnection System is known for high-voltage and high-current interconnection systems in electric vehicles, battery packs and charging infrastructure. - Zhejiang Yonggui Electric Equipment supplies connector products for rail transit, new energy vehicles and industrial equipment.

Between the lines: - AOYG is positioning itself around a narrower slice of the market than the larger diversified suppliers, with emphasis on lithium-powered smart devices and outdoor power applications. - The company’s mix of anti-spark, waterproof and power-signal combined connectors matches the requirements of compact devices that face heat, dust, moisture and repeated battery swaps. - The comparison list shows how China’s connector market is splitting by end use, from aerospace-grade reliability to automotive electrification and compact consumer-industrial systems.

What's next: - AOYG says it will continue iterating products, optimizing processes and serving the new energy segment. - The company says it aims to become a global supplier of high-current DC connection accessories for the new energy industry. - Broader demand is likely to stay tied to 5G infrastructure, DC-coupled energy storage and drone and RC battery standards.