Nantong Rizhi Electric Power Material Co.,Ltd was founded in 2010,located in Hai’an high-tech zone of jiangsu province.It's in “one and a half hours economic circle of Shanghai and Nanjing”.
We have a number of industry- leading multi - functional automatic composite machines,automatic coating machines,curing room,reaction still,6 high speed automatic cutting lines,and 8 automatic lines for crepe paper tube.
We have our own product quality testing center and a full range of testing equipment.
The professional physical and chemical laboratory with the best constant temperature oven,universal tension tester, multifunction digital breakdown voltage tester,tear tester,analytical balance and other different testing and inspection equipments.
Within 12 hours.
24 hours hotline service.
1 years warranty of frame.
Perfect pre-sales and after-sales service.
We are glad to receive clients' feedback.
We advocate custom insulation material processing.
Dear friends and customers we pleased to announced our participation in the 12th International Exhibition of electrical technology and electrical equipment in the City of Ho Chi Minh from 17th to 20th of July 2019. If you want to get more about electric insulation material, please visit us at booth # 23. Venue: Saigon exhibition and convention center (Convention); 799 Nguyen Van Linh, District 7, District 7, Ho Chi Minh City.
The Spring Festival is the grandest festival in china.we'll have 12 days holiday from 20th january to 31th january to celebrate our factory will be on hold,if any question or inquiry about products,please contact us any time Shirly Zhu Email:email@example.com Mobile:0086-13861918210 Happy new year to you all!
What happens if you overload a transformer? Overload is when a transformer is subjected to voltages and/or currents that exceed its design specifications. During overloading conditions, excess heat will cause the insulation system to break down, resulting in decreased life expectancy of the transformer. Class B insulation paper is a new product for high overload oil immersed transformer.This should be a best choice for you now.