Zhejiang Grandwall Electronic Science & Technology Group Co.,LTD.  is one of China's top three magnet wire manufacturers. Headquartered in Huzhou, Zhejiang, Grandwall’s business sphere covers the whole mainland China. The company has more than 120 sets of advanced production equipment, more than 500 professional staff and the capacity of producing 85000 tons of wires per year.

Grandwall has devoted to the development of magnet wire technology. Its products are widely used in the industries of new energy (wind power generation), automobile, white goods, industrial motors, electric tools, instruments and meters，lighting application, etc. During its long time in the industry, Grandwall has developed a set of technologies and numerous patents thanks to its strong research ability, rigorous quality control system, and notion of sustainable development.

As the vice chair of Magnet Wire Industry Associations in China, Grandwall has participated in setting a number of product standards, and contributed to the development of magnet wire industry in China. Grandwall is a trustworthy partner for long-term cooperation. We have been in decades’ collaboration with most of our customers,  and we have grown together by providing them with excellent services.Grandwall has also built up a sales network covering the Yangtze River Delta and Pearl River Delta, and now is tirelessly devoting to the global market expansion. We aim at offering the most effective magnet wire application solutions to the overseas market.