Surge Arrester
![]() Surge Arrester |
Product Description
Very glad to have this opportunity to introduce ourselves to you!
Our company's old name is "Henan Jinguan Wangma Information Industrial Co., Ltd. " And it is the biggest professional work of manufacturing metal oxide varistors (MOV) and metal oxide surge arresters (MOA) in China.
In March 2005, a new sino-foreign cooperative enterprise (Hong Kong) ----- Nanyang Jinguan Electric Co., Ltd. ----- founded on the base of the old company. The new company has higher efficiency and stricter quality control.
Our company have been researching and developing these products since 1979, and have been manufacturing these since 1983. At present, we can produce 4.6 million pieces of varistors (diameter from 32mm to 138mm) and 500 thousand sets of surge arresters from 6kV to 500kV.
Now we also manufacture composite insulator, SF6 current transformer, SF6 potential transformer, box type substation.
Our company has obtained the conformity certificate of quality system certification of ISO9001 and KEMA test report.
| Company: | Nanyang Jinguan Science and Technology Co., Ltd. |
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