kezhiding
kezhiding
Shenzhen Kezhiding Electronic Co., Ltd., located in Jinbolong Industrial Zone, Shenzhen, is a high-tech enterprise under Kaohsiung Ding Sheng Group in Taiwan. With years of experience in the power equipment field, it offers a full-chain service system covering R&D, production, after-sales, and sales, and is a top-notch power solution provider.
The company focuses on R&D and production of power equipment. Its diverse product range includes various types of voltage regulators, transformers, non-standard voltage regulators, voltage-transformer integrated machines, high-power UPS, tunnel boosters, and more. It provides both customized and standardized products, meeting different power needs in high-tech industries and engineering projects such as CNC machines, medical equipment, and tunnel construction.
Adhering to the principle of "people-oriented, quality-first", the company strictly follows a quality management system throughout the whole process from product design to after-sales service. This ensures product quality and production efficiency, winning wide trust from customers.
Currently, its products cover the domestic market and are exported to Southeast Asia, India, Africa, the Middle East and other regions. With excellent quality and perfect service, the company has established a good brand image in the global power equipment market, providing efficient and reliable power supply services for customers worldwide.
Four core pillars that distinguish us from the competition — from factory-direct manufacturing to round-the-clock technical support.
As a physical factory, we engage in brand-new production without middlemen taking a cut. We have a professional production line. From stamping and welding, insulation and winding to assembly, whether it's large components like oil tanks and transformer oil or small parts like screws and wires, every material is brand-new. You deal directly with the manufacturer, ensuring the best price and highest quality control.
We focus on the R&D and production of voltage regulators and transformers. Our products are applied in various industries and have provided solutions and equipment for numerous enterprises, winning the trust of a large number of users. Decades of engineering expertise translate into products that perform reliably under the most demanding industrial conditions.
Our experienced engineering team offers consulting services and tailor-made solutions. We carefully manage your requirements to effectively reduce costs for our customers. The products we manufacture can be customized according to the specific needs of your mechanical equipment — from voltage and capacity specifications to enclosure design and communication interfaces.
Backed by a professional engineer team, we provide strong technical support. We track the shipment in real-time and offer 24-hour telephone service for an immediate response. Our commitment does not end at delivery — we stand behind every product with comprehensive warranty support, remote diagnostics, and on-site assistance when required.
From standard voltage regulators to fully customized high-power systems — engineered for precision, durability, and industrial-grade reliability.
Automatic and manual voltage regulators for stable power supply across industrial and commercial applications. Available in single-phase and three-phase configurations with wide input range.
Core ProductOil-immersed and dry-type transformers designed for high efficiency and low noise. Engineered for continuous heavy-duty operation in demanding environments.
Core ProductFully customized regulators built to match your exact electrical specifications. Ideal for specialized machinery and unique power requirements in niche industries.
CustomCompact all-in-one units combining voltage regulation and transformation functions, reducing installation space and simplifying power system design.
IntegratedUninterruptible power supply systems providing seamless backup power for critical operations. Designed for data centers, medical facilities, and industrial control systems.
Critical PowerSpecialized power boosting equipment engineered for tunnel construction and underground infrastructure projects, ensuring stable power delivery in challenging environments.
InfrastructureOur power solutions are trusted across a wide spectrum of high-demand sectors — from precision manufacturing to life-critical medical environments.
Stable, regulated power is essential for CNC machine tools. Our voltage regulators eliminate supply fluctuations that cause machining errors and equipment damage.
Hospitals and clinics rely on our UPS systems and voltage regulators to ensure uninterrupted, clean power for diagnostic and life-support equipment.
Our tunnel booster systems deliver reliable power deep underground, supporting ventilation, lighting, and heavy machinery in complex infrastructure projects.
From automotive assembly plants to electronics factories, our transformers and regulators provide the stable power backbone modern manufacturing demands.
Power distribution transformers and integrated voltage-regulator systems for large commercial complexes, hotels, and office buildings requiring reliable power management.
Large-scale civil engineering and infrastructure projects across emerging markets benefit from our robust, field-proven power equipment designed for harsh conditions.
From our manufacturing base in Shenzhen, Kezhiding's power solutions reach customers across the domestic market and key international regions. Our export network spans Southeast Asia, South Asia, Africa, and the Middle East — delivering efficient, reliable power equipment with full after-sales support wherever you operate.
Our commitment to research and development ensures that Kezhiding products remain at the forefront of power equipment technology, continuously evolving to meet the needs of modern industry.
Our in-house R&D engineers bring decades of combined expertise in power electronics, electromagnetic design, and thermal management — driving continuous product innovation.
We analyze your specific application requirements and design power solutions from the ground up. Our engineering consultation service ensures the final product perfectly matches your operational needs.
Every product undergoes comprehensive electrical, thermal, and safety testing before leaving the factory. Our testing protocols are aligned with international standards to ensure global market compliance.
By controlling every step — from raw material sourcing to final assembly — we maintain uncompromising quality standards and the agility to respond quickly to custom orders and urgent project timelines.
Kezhiding strictly follows a comprehensive quality management system throughout the entire product lifecycle — from initial design and material procurement through production, testing, and post-sale support. This unwavering commitment to quality is the foundation of the trust we have earned from customers across domestic and international markets.
Our quality management approach is not simply a checklist — it is embedded in the culture of every department, ensuring that every transformer, regulator, and UPS system that leaves our facility meets the highest standards of performance and reliability.
Our commitment to your success extends far beyond the point of sale. Kezhiding's professional service team is available around the clock to ensure your power systems perform flawlessly.
We monitor every shipment from our factory to your door, providing proactive updates and ensuring on-time delivery for your project schedule.
Our technical hotline is staffed around the clock by qualified engineers ready to provide immediate guidance for any operational question or issue.
Backed by a team of experienced power electronics engineers, we provide strong technical support for installation, commissioning, and troubleshooting.
From initial inquiry to final specification, our experienced team provides expert consulting to help you select or design the optimal power solution for your application.
Whether you need standard voltage regulators, custom-engineered transformers, or a complete power management solution — Kezhiding's expert team is ready to deliver. Contact us today for a fast, professional response.