According to official website's inquiry, Ningbo Equity Exchange Center and Ningbo Oaks High-tech Co., Ltd. are not listed.
Ningbo Aux Hi-Tech Co., Ltd. is a wholly-owned subsidiary of Ningbo Samsung Medical Appliance Co., Ltd., which was established in 200 1, specializing in the production of various distribution transformers, box-type substations, high and low voltage switchgear, intelligent power metering boxes, distribution automation equipment and other products.