High-performance charging technology engineered for global markets.
Why global enterprises choose Chinese suppliers for next-generation power electronics.
China's wireless manufacturing ecosystem, particularly in hubs like Dongguan and Shenzhen, offers a complete vertical integration. From raw semiconductor sourcing to advanced PCB assembly, the proximity of component suppliers reduces lead times by 40% compared to global averages.
As a leading wireless manufacturer, we leverage local engineering talent to move from concept to functional prototype in as little as 14 days. This agility allows global brands to stay ahead of consumer electronics cycles and emerging Qi standards.
Economies of scale in China allow for significant cost reductions without compromising quality. By utilizing automated injection molding and SMT lines, we provide wholesale wireless solutions that meet rigorous international certifications (CE, FCC, RoHS) at competitive price points.
Navigating the future of energy transmission and power management.
GaN technology is revolutionizing the power adapter industry. By replacing silicon with Gallium Nitride, chargers can be 30% smaller while handling higher voltages with less heat. Our latest 65W and 100W GaN chargers represent the pinnacle of this efficiency.
The new Qi2 standard, inspired by MagSafe technology, ensures perfect coil alignment every time. This reduces energy loss and speeds up charging times, a feature now standard in our magnetic wireless charger lineup.
Smart ICs now predict device power needs, adjusting output dynamically to extend battery lifespan. This "Semantic Power Delivery" is crucial for high-end laptops and EV charging stations alike.
A decade of excellence in power adapters and computer peripherals.
Established in 2011, Dongguan Caiku Electronic Technology Co. Ltd. has evolved into a large-scale professional enterprise. We specialize in producing high-quality power adapters, wireless chargers, and EV charging solutions, implementing strategic upgrades to meet the demands of the modern digital era.
Caiku will be your reliable partner. Company promise high quality and excellent service.
Awarded more than 20 patents in Europe, the US, and China, ensuring IP protection for our clients.
Successfully sold in more than 100 countries as an international trademark of trust.
Beyond consumer electronics: Powering the industrial and green energy sectors.
Our DC 180-320kw EV Chargers are designed for heavy-duty logistics. With IP54 protection and distributed charging capabilities, we support the electrification of global trucking fleets.
Specialized 48V-120V DC chargers for electric forklifts ensure 24/7 warehouse operations. Our fast-charging protocols reduce downtime by 25% compared to standard industrial chargers.
Portable solar panel chargers (20W to 80W) provide off-grid power for camping and emergency relief, integrating high-efficiency monocrystalline cells with USB-C PD output.
A visual journey through our state-of-the-art production facility.
Raw Materials
Extruding
Covering
Stranding
Cabling
Braiding
Cladding
Winding
Connector Assembling
Injection Molding
Testing
OQC
Extruding Machine
Chemical Foam Extruder
Covering Machine
Stranding Machine
Cable Braider
Cabling Machine
Winding Machine
Injection Molding MachineTailored solutions for international wholesalers and brand owners.
For global enterprises, sourcing from a China wireless supplier involves more than just price. It requires a partner who understands compliance, logistics, and brand integrity. Our OEM/ODM services include:
Expert insights into wireless charging and power supply procurement.
For standard models, lead times are typically 7-15 days. For custom OEM orders involving new molds or specific PCB designs, lead times range from 25-35 days, depending on the complexity and certification requirements.
All our GaN chargers undergo rigorous thermal testing and feature multi-layer protection circuits, including over-voltage, over-current, and short-circuit protection. We use high-grade fire-retardant materials for all casings.
Yes, our EV charging stations support advanced communication protocols such as OCPP 1.6J, allowing for seamless integration with global charging network management systems.
While we are a large-scale wireless manufacturer, we support growth-stage companies with flexible MOQ (Minimum Order Quantity) options for specific product lines to help them enter the market.
From solar energy to industrial-grade DC charging.
Whether you are looking for high-volume wholesale supply or specialized OEM development, Dongguan Caiku Electronic Technology Co. Ltd. delivers the expertise, capacity, and reliability your business deserves.
Caiku Electronic
