ZhongShan huian power Co., Ltd. was founded in 1988 and is a world -renowned manufacturer with an area of ​​more than 50, 000 square meters. Ground floor products can be designed and made independently. The main benefits of working with different schools and organizations. Our products: Column Header Switchgear, Gas Insulated Switchgear, Enclosures Switchgear, Bulk Supply Substation, Instrument Transformer, Generation Substation, Substation Transformer, 33kv Gis Switchgear, Indoor Substation, Power Transformer Station