Rated Voltage: 3.6kV~12kV Product Standard: GB3906-3.6KV~40.5KV AC Metal Enclosed Switchgear and Control Equipment GB16926-AC High Voltage Load Switch Fuse Combination Electrical Appliance The altitude does not exceed 1000m Ambient temperature: high temperature 45°C, low temperature -35°C Daily temperature difference: no more than 25°C The average daily relative humidity does not exceed 95%, and the monthly average relative humidity does not exceed 90% Earthquake tolerance: earthquake intensity does not exceed 8°
With 15 years of seasoned expertise, we at TSTY Electric Co., Ltd. offer a spectrum of advantages: cutting-edge production equipment, unwavering quality consistency, swift delivery schedules, and professional, prompt service. Additionally, we provide complimentary parts to further enhance your experience.
Yes. We offer at least a one-year guarantee for all of our transformers, ensuring peace of mind and reliability for our valued customers.
Founded in 2007, TSTY Electric Co., Ltd. stands as a beacon of excellence and trust in the realm of transformer manufacturing in China. Our extensive portfolio includes the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment. Home to the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, we proudly hold 71 utility model patents and 15 invention patents. As a pivotal procurement unit, we serve large-scale national projects for State Grid, State Railway Administration, Zhengzhou Coal Group, Pingmei Group, and the South-to-North Water Diversion with distinction.
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.
Audited Supplier 
){kind=link}