Holding electromagnets are devices that generate magnetic force when energized to hold ferromagnetic objects. They offer adjustable holding force via current control, with compact to large sizes for diverse needs. Used in machinery, door locks, material handling, and automation, they ensure stable, quick-action holding, enhancing operational efficiency and safety in industrial and commercial settings.

Ningbo Jianyuan Electric Co., Ltd is a professional electromagnet manufacturer which specialized in the research and development, design and production of electromagnet solenoid, solenoid valve, electromagnetic holder, electromagnetic lock, switch, flasher etc, while undertaking producing injection plastic parts, precision hardware and stamping parts etc.

We have four workshops such as injection plastic molding workshop, stamping workshop, machining workshop and assembling workshop. We have punch, injection molding machine, CNC milling machine, CNC lathes, electric pulse, wire cutting and other machining equipment, as well as precision measurement and testing instruments such as projector, product life testing equipment, insulation withstand voltage tester, interlayer detector, etc. We have about 15 technicians and nearly 70 employees, with a producing plant area of 5300m2. Our company is located in Ningbo Economic and Technological Development Zone, close to Beilun port, 5km away from Hangzhou Ningbo Expressway.