Import Alnico Magnet — Buy in Bulk from Supplier in China

AlniCo magnets from Dongguan Lifeng Magnet Co., Ltd cover both cast and sintered variants, available in grades including AlniCo 2, 3, 4, 5, 5DG, 5C, 6, 7, 8, 9, 5-7, and 8HC. The supplier’s production aligns with ISO/TS 16949, ISO 9001, and ISO 14001 standards, confirming adherence to quality and environmental management systems. These magnets are engineered for high residual induction and temperature stability, with working temperatures reaching up to 550°C.

The material composition typically includes aluminium, nickel, and cobalt, with variations in cobalt content influencing the grade and magnetic performance. Cast AlniCo magnets allow for complex shapes and sizes, while sintered variants offer tighter tolerances for precision applications. Both types can be plated or painted to enhance corrosion resistance, a standard requirement for components exposed to harsh environments. Industry practice often includes surface treatments like zinc or epoxy coatings for added durability.

These magnets are used in electric motors, guitar pickups, sensors, loudspeakers, and automotive systems, where their high field strength and temperature resistance are critical. Buyers in Europe, America, Japan, Korea, and Russia source these for applications like Hall effect sensors, magnetrons, and reed switches. Packaging is typically in cartons, with bulk shipments arranged to meet logistics requirements. Lead times and MOQs are confirmed directly with the supplier, as these depend on the grade and order volume.

Dongguan Lifeng Magnet Co., Ltd is based in Changan Town, Dongguan, Guangdong, China, with a listed address at No.177, Hengzeng Road. The company operates as an imported-tier supplier, indicating it sources or processes materials for international markets. Its trust tier is classified as harbor, reflecting a baseline level of verification within the supplier network.

The supplier’s profile confirms compliance with ISO/TS 16949, ISO 9001, and ISO 14001 standards, which cover quality management and environmental systems for manufacturing. While the response rate is currently listed as 0.00, this may reflect recent activity or a temporary status. The company specializes in magnetic materials, with a focus on AlniCo variants for industrial and electronic applications. No additional details on headcount, revenue, or client history are provided in the available data.