Zhuhai Rongsheng Chao Micro Wire Co., Ltd. is a wholly-owned subsidiary of Dr. Schildbach Finanz-GmbH, Germany, specializing in the research, development, production and sales of fine and special enameled wires. The "Rongsheng" brand is an excellent brand of ultra-fine and special enameled wire in China and even Asia.

Rongsheng Chaowei was founded in 1985 and is headquartered in Sanzao Technology Industrial Park, Zhuhai National High-tech Zone, adjacent to Hong Kong and Macao. The company has a registered capital of 205.95 million yuan, an annual output of 18,000 tons of ultra-fine and special enameled wires, and an annual sales of more than 1 billion yuan. It is an important micro and special enameled wire industry base in China. While focusing on product and company development, Rongsheng Chaowei is committed to creating environmentally friendly, sunny and harmonious factories, and advocates shouldering social public responsibilities and promoting industrial development.

Zhuhai Rongsheng is an excellent manufacturer in the field of fine enameled wires and ultra-fine enameled wires in China. It can produce and supply enameled wires according to related industry standards such as IEC 60317, NAME MW1000, JIS C3202 or the special needs of customers. In addition to enameled copper wire, Rongsheng also produces a variety of enameled wires of other metal materials, such as self-adhesive wires, alloy wires, tin-plated wires, etc.

Customers around the world can obtain convenient supply of enameled wires through Rongsheng's factory in Zhuhai, Guangdong, and Rongsheng's new factory in Anhui can also provide ultra-high-quality fine wires covering more regions. Rongsheng has agents and warehouses in Europe, India, Turkey and other places. The distance close to customers shortens transportation time, so it can provide flexible and rapid delivery.

Rongsheng's production equipment has a variety of online monitoring systems and feedback systems, which can accurately control all products and process parameters during the production process. At the same time, quality assurance and various certifications have been proven by numerous external audits and multiple certificates. Rongsheng's enameled wire is produced under conditions that meet environmental standards. The corresponding RoHS certificate issued by an independent third-party laboratory proves that Rongsheng's enameled wire is green and environmentally friendly.

Enameled wire is used in a variety of electrical products, such as transformers and motors, relays, solenoid valves, etc. It is currently covering emerging industries such as on-board vehicles and 5G communications. At the same time, RFID, animal ear tags, etc. made of self-adhesive wires are also in Rapidly developing.