Introducing our highly advanced S9-M type transformer, the pinnacle of modern technology. This state-of-the-art transformer boasts a cutting-edge fully oil-filled sealed design, eliminating the need for an oil conservator. With the flexibility of its innovative tank, it seamlessly adapts to temperature and load variations, ensuring optimal performance. Experience exceptional efficiency with its no-load loss reduced by 30% compared to the S7 model, while enjoying robust lightning and short-circuit resistance. Not only does it excel in energy conservation, but its compact size also enhances space utilization.
Technical Parameter
With over 15 years of industry expertise, TSTY Electric Co., Ltd. offers unmatched advantages including cutting-edge production equipment, consistent quality assurance, and rapid delivery times. Our dedicated team provides proactive, professional service, ensuring prompt support. Plus, enjoy the added benefit of complimentary spare parts with your order.
Absolutely! We are proud to offer a comprehensive guarantee of at least one year on all our transformers, ensuring you peace of mind with every purchase.
Founded in 2011, TSTY Electric Co., Ltd. stands as a beacon of excellence in transformer manufacturing in China. We specialize in the development and production of oil-immersed and dry-type transformers, along with box-type substations and comprehensive high and low voltage equipment. Spanning three expansive plant areas—A, B, and C—totaling 60,000 square meters, each site is dedicated to specific product lines, from oil-immersed transformers in Plant A to advanced dry-type and package units in Plant B. As a testament to our global reach, our world-class intelligent manufacturing empowers us to export top-tier transformers to countries such as Mexico, Colombia, Indonesia, Nigeria, Zambia, and Malaysia, establishing TSTY as a leader on the international stage.
Q: What's your major products?
A: Oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear.
Q: Can your product be customized?
A: Considering differences in voltage, frequency, and other specialties of transformer products in different countries and regions, our product can be customized according to your requirements.
Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.
Q: What is the price of shipping?
A: Depending upon the port of delivery, prices vary.
Q: Do you offer guarantee for the products?
A: Yes. We offer at least one year guarantee for all of our transformers.
Q: Your Advantage?
A: 15 years experience, Advanced production equipments, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.
Audited Supplier 
){kind=link}