About us
Hainan WSKY focuses on the R & D, manufacturing and production processing of supporting facilities for the State Grid.
Its subsidiary, Liaoning Xinxing Wire and Cable Technology Co., Ltd., produces custom wire and cables, including BV and BVR wires at normal temperature, flame retardant and cold-resistant (0.75 - 240 square), as well as various flame retardant and fire-resistant control, power, shield and flat cables.
Shenyang Tongda Hongyun Environmental Protection Technology Co., Ltd. mainly produces high-voltage vacuum circuit breakers, medium and low-voltage switch cabinets and automatic control cabinets, 11 - 220,000-volt small mechanism boxes. It has in-depth cooperation with many international and domestic first-line brands and exports products to Poland and supplies them to national supporting companies.
Shenyang Wancheng Shangda Technology Co., Ltd. produces and manufactures heavy-duty connectors, which are applied in the State Grid and many fields. It can also customize precision machined parts.
The company has cooperated with the State Grid, China Southern Power Grid and Xindongbei Electric Appliance for five years. Its products are exported to many countries, such as Turkey, Thailand and Indonesia.
Its subsidiary, Liaoning Xinxing Wire and Cable Technology Co., Ltd., produces custom wire and cables, including BV and BVR wires at normal temperature, flame retardant and cold-resistant (0.75 - 240 square), as well as various flame retardant and fire-resistant control, power, shield and flat cables.
Shenyang Tongda Hongyun Environmental Protection Technology Co., Ltd. mainly produces high-voltage vacuum circuit breakers, medium and low-voltage switch cabinets and automatic control cabinets, 11 - 220,000-volt small mechanism boxes. It has in-depth cooperation with many international and domestic first-line brands and exports products to Poland and supplies them to national supporting companies.
Shenyang Wancheng Shangda Technology Co., Ltd. produces and manufactures heavy-duty connectors, which are applied in the State Grid and many fields. It can also customize precision machined parts.
The company has cooperated with the State Grid, China Southern Power Grid and Xindongbei Electric Appliance for five years. Its products are exported to many countries, such as Turkey, Thailand and Indonesia.