7.8 Wenchuan earthquake. The heart of the disaster area, donated 47,600 yuan love and dedication since the Wenchuan earthquake occurred 7.8 years, Xian Huayi staff have enthusiastically donate their love for the disaster Hainan outdoor vacuum circuit breakers, do their modest hit people donated 20,000 yuan breakers, power supplies: lightning overvoltage protection, and other 27,600 yuan. Donated 47,600 yuan. Welcome to inquire buy! Basic terms breaker points by mode of operation: electric operations, storage operations and manual operation; by the structure: there are universal type and shell type; by using the category: selective and non-selective; divided by arc media : There are oil-immersed, Vacuum and air; by the movement speed points: a fast and Normal; divided by the number of poles: unipolar, two-pole, three-pole and four-pole, etc; according to the installation points: insert type, such as fixed and drawer. Xian Huayi power plant is the high-voltage electrical equipment backbone enterprises, leading products 6-110kV high voltage vacuum circuit breakers, low voltage switch cabinet, box-type substation, power transformers, voltage and current transformers, high-voltage fuse, load switch, isolation switch, zinc oxide surge arresters, harmonic elimination, wall bushing, post insulators, high voltage SF6 circuit breakers, transformers neutral point discharge gap and spare parts, etc., Guangdong outdoor vacuum circuit breaker | breaker | Huayi Electric Power provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) strong, credible, in Xi'an high-voltage circuit breakers and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Huayi power and you hand into the brilliant, for a better future!