Mari Cai


Pure Sine Wave Inverter
Modified Sine Wave Ups Inverter
MPPT Solar Charge Controller
Off Grid Solar inverter / Hybrid Solar Inverter
Why Choose Us
we have our own factory, strong R&D team, cmplete qualiy system and advanced management.
we could do OEM and ODM for customers. Santek Electronics International Limited is an international company for Uninterruptible Power Supply (UPS) development, manufacture and operation. With a production base in Shenzhen, Guangdong province, it has set up 7 branches in Beijing, Shanghai, Shenzhen, Shenyang, Chengdu, Wuhan and Xi an. We manufacture online UPS with double-conversion and PFC, offline UPS with AVR and CPU control and inverters with the latest technology, high frequency home inverter with charger, low frequency pure sine wave inverter with charger. Our UPS, power products and solar power systems provide complete power solutions to suit different applications ranging from 1KVA single use requirement to large industrial requirement of 600KVA. Our products have features of data protection, fault management and fault tolerance. After years of unremitting practices and efforts, we have developed products with self-master intellectual rights and core competence. We have been a mature and first-class supplier of power supply products.

Uncompromising quality is Santek's most fundamental asset for being a market leader. As the first renowned UPS manufacturer entered Chinese market, Santek has already gained ISO9001 International Quality System Accreditation and ISO14001 Environment Management System Accreditation. Its products also gained TLC accreditation and State Administration of Radio, Film and Television (SARFT) accreditation.

Santek takes its aim at constant technological innovation. The Power System R&D Center in Shenzhen is equipped with state-of-art R&D facilities and supported by over 400 employees, 80% of which are college graduates and 10% are senior technicians. The scientific strength of Santek guarantees the progressiveness and creativity of its products, enables the development of more competitive machines, and meets the demand for the high reliability and intelligence of UPS.

At present, the UPS products with the highest power and concentration are produced by Santek, which also led the way to introduce IGBT power unit and high-frequency PWM technology into UPS industry. The application of such technologies has essentially raised the quality and stability of UPS.
Standard and efficient service is Santek's core competitiveness. Santek has always attached great importance in establishing standard service system and offering clients immediate and efficient technological support. It set up a client service center in Shenzhen, 33 direct service stations and 84 service branches throughout the country. Our 200 professionally-trained engineers are ready for inquiries all the time.

It adopts exclusive dealership as the main sales model. Currently, there are nearly 100 distributors and we believe that the partnership between giants is the foundation of development.

Two decades after Santek entered China; it has won unanimous praise from users with its advantageous R&D strength, reliable product quality and a comprehensive, fast and efficient after-sales service system. Its products have been applied to government, finance, tele-communications, power supply, transportation, research institute, manufacturing and the army. Millions of users count on Santek UPS for a safe and reliable power supply environment.

Company Orientation

Santek specializes in developing, manufacturing and operating the most reliable, manageable and safest UPS products.
Our success derives from the persistent pursuit of improving quality, assisting clients to build safe power basis and enhancing their productivity.


Uncompromising quality--we strive to build the safest and most reliable UPS;
Constantly technological innovation--we strive to create the best and most innovative products in the world;
Standard & efficient services--we provide the most professional and efficient services and strive to satisfy our customers.
Core Values
Integrity, Service, Quality, Professionalism, Innovation
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