Bull: Bull socket is a product of Bull Group. Since the establishment of 1995, it has been quickly recognized by consumers and become a leading professional supplier of high-end switch sockets and converters in China. It has the advantages of advanced technology, safety, reliability and excellent quality.
Delixi: Delixi Electric Co., Ltd. is a leading enterprise of low-voltage electrical appliances in China, which is jointly operated by Schneider Electric and Delixi Group, the world's top 500 enterprises. Delixi's advantages are many sales outlets, many kinds of products, good quality and strong innovation ability.
Siemens: Siemens socket is a big brand socket, exquisite and fashionable. Siemens series sockets are artistic and practical, with unique aerospace streamlined design, German design concept, reasonable and precise scientific structure, safety and durability, convenience and environmental protection.