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One-Stop Aluminum Electrolytic Capacitor Manufacturer
With 20+ years of innovation, we deliver high-ripple, low-impedance capacitors for communication power, UPS, and industrial drives.
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Wide Range, High Cost‑Performance, Easy Installation
Complete Capacitor Solutions
• Wide capacitance range for energy storage & filtering.
• High cost-performance ratio with obvious cost advantages.
• Wide operating voltage range and complete specifications.
• Moderate size, stable structure and easy installation.
• Used in power, appliances, industrial control, lighting, and automotive.
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Provide Customized Services
We offer personalized customization services with no minimum order quantity.
View More >> Capacitor products
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— PRODUCTS

Featured Capacitor

Our products feature stable performance, high reliability, and long service life, widely used in power supplies, industrial control, consumer electronics, automotive electronics, new energy and other fields.
Low-Profile Chip Electrolytic Capacitors for High-Density PCB
Our low-profile chip electrolytic capacitors combine a slim 5.5mm form factor with an extended temperature range of -55°C to +105°C, making them perfect for space-constrained industrial applications. Engineered for surface mounting on high-density PCBs, they support automatic insertion processes and deliver stable electrical performance across extreme temperature fluctuations, ensuring long-term reliability in critical systems
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High-Ripple Electrolytic Capacitors for Switching Power Supplies
Our high-ripple electrolytic capacitors are professionally engineered for switching power supplies, offering 3000 hours of reliable performance at 105°C with RoHS compliance. Featuring snap-in terminals and a broad voltage range of 50V to 700V, they handle extreme ripple currents efficiently and maintain stable electrical characteristics over their extended lifespan, ensuring uninterrupted operation in industrial power systems.
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Screw-Terminal Electrolytic Capacitors for Industrial UPS Systems
Designed for industrial uninterruptible power supply systems, our screw-terminal electrolytic capacitors deliver 3000 hours of dependable operation at 105°C with full RoHS compliance. With a high voltage range of 350V to 700V and capacitance values up to 15000μF, these robust components feature secure screw terminals for high-power connections and are ideal for mission-critical industrial backup power applications.
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Capacitor Modules Integrated for Industrial Power Systems
Integrated for seamless integration into industrial power systems, UUcap Capacitor Modules simplify installation and enhance overall system reliability. Manufactured with patented technologies and advanced automation, they meet CE and CB standards, ideal for power system integrators seeking turnkey solutions.
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— ABOUT UUCAP

Aluminum Electrolytic Capacitor Manufacturer

Suzhou UUcap Manufacturing Co., Ltd. is a professional manufacturer dedicated to the R&D, production and sales of high-quality aluminum electrolytic capacitors, with a history spanning over two decades. Headquartered in Gusu District, Suzhou, we operate two modern production bases in Suzhou and Anhui, equipped with fully automated production lines and advanced testing equipment.
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Years Industry Experience
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Electric Tool Market Share

Why Choose Uucap Electrolytic Capacitor?

Personalized Customization Service

Flexible capacitor customization (capacitance, voltage, size) with rapid prototyping and 3–5 day delivery for urgent orders.

No Minimum Order Quantity

Accept orders of any size – from R&D samples to stable mass production. Perfect for startups and large OEMs alike.

Quality Capacitors & Industry Solutions

CE/ISO/RoHS certified, long lifespan, high ripple current, low impedance. For power, industrial, medical & fitness equipment.

After-Sales Technical Support

Expert engineering support for failure analysis, lifetime calculation, and installation guidance. Long-term partnership guaranteed.
— CUSTOMIZED SERVICES

UUcap Electrolytic Capacitor Services Tailored to You

We offer flexible customization services to meet diverse customer needs, we sincerely welcome friends from all over the world to cooperate with us, pursue win-win development and create a brighter future together.

Laser Hair Removal Machine

Customized requiremnts: long lifetime with three hundred thousand times charge and discharge.

Motor Driver

Customized requirements: speicial dimension lower than standard height.

Mass Degausser Devices

Customized requirements: long lifetime with more than one hundred thousand times charge and discharge and stable working temperature.
— APPLICATIONS

Providing One-Stop Solutions For Global Clients

As an integrated industry and trade enterprise, we operate a self-managed import and export team, providing one-stop solutions for global customers.
— CERTIFICATIONS

Our Certifications

Adhering to strict quality control standards, our products have obtained CE, ISO9001, ISO14001 and RoHS certifications, ensuring they meet the requirements of global markets.


— PARTNERS

They Put Their Trust In Us

In the fitness equipment sector, our capacitors hold over 70% market share, serving renowned brands such as ICON, Shuhua and A.O. Smith. We also supply to leading enterprises like Leadshine and HollySys, establishing long-term strategic partnerships.
— NEWS

Latest News and Blogs


Suzhou UUcap Manufacturing

2026-04-14

Suzhou UUcap Manufacturing Co., Ltd. is a professional manufacturer dedicated to the R&D, production and sales of high-quality aluminum electrolytic capacitors, with a history spanning over two decades. Headquartered in Gusu District, Suzhou, we operate two modern production bases in Suzhou and Anhu

READ MORE
2026-04-14

Suzhou UUcap Manufacturing

2026-04-14

Suzhou UUcap Manufacturing Co., Ltd. is a professional manufacturer dedicated to the R&D, production and sales of high-quality aluminum electrolytic capacitors, with a history spanning over two decades. Headquartered in Gusu District, Suzhou, we operate two modern production bases in Suzhou and Anhu

READ MORE
2026-04-14

Suzhou UUcap Manufacturing

2026-04-14

Suzhou UUcap Manufacturing Co., Ltd. is a professional manufacturer dedicated to the R&D, production and sales of high-quality aluminum electrolytic capacitors, with a history spanning over two decades. Headquartered in Gusu District, Suzhou, we operate two modern production bases in Suzhou and Anhu

READ MORE
2026-04-14
— GET IN TOUCH

Get Your Quick Quote

Need aluminum electrolytic capacitors for your design? Share your requirements – capacitance, voltage, size, quantity, or urgent lead time. Our team will respond within 24 hours.
 WhatsApp: +8618015563402
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We are a professional manufacturer specializing in aluminum electrolytic capacitors, with 20 years of deep cultivation in the industry.

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