Shanghai Yunsun Machinery And Electric Co., Ltd was established in year 2001. Our factory is located at Songjiang District, with head office in Huangpu District, Shanghai, China.Our specialty is Transformer Manufacturing Equipments. Our products are used worldwide by top-tier transformer manufacturers. The design of our products is simple - essential for excellent reliability and provides high cost-efficiency with minimal investment. Our manufacturing operations are certified to the ISO9001:2008 Standard.Most of our products are exported to oversea markets such as South East Asia Countries,...