Import Adhesive Block Magnets — Buy in wholesale FOB from Supplier in China

Adhesive block magnets from Ningbo Beilun Meank Magnetics Co., Ltd. consist of sintered neodymium iron boron (NdFeB) permanent magnets in square or rectangular block geometry, with one magnetic face bonded to 3M adhesive backing protected by a release liner. The grade range spans N35 to N52 on the NdFeB grading scale, where higher numbers indicate greater maximum energy product. A popular catalogued size is 10 mm by 5 mm by 1 mm, though the supplier indicates availability across multiple dimensions. The 3M adhesive system enables rapid attachment to non-metallic substrates without mechanical fasteners or additional curing equipment.

The NdFeB alloy composition, typically Nd2Fe14B with varying proportions of dysprosium or terbium for temperature compensation in higher grades, delivers magnetic remanence (Br) values from approximately 1.17 T for N35 to 1.48 T for N52, with corresponding maximum energy products (BH)max from 263 kJ per m3 to 406 kJ per m3. Neodymium magnets have poor corrosion resistance in humid environments, so uncoated or poorly plated magnets may require nickel-copper-nickel, zinc, or epoxy coatings for protection. The source description does not specify the plating or coating applied to these adhesive block magnets, so this must be confirmed with the supplier. The 3M adhesive layer adds approximately 0.05 mm to 0.10 mm to the total assembly thickness, with peel adhesion strength dependent on substrate surface preparation and ambient temperature.

These magnets serve automotive interior trim, electronics assembly, point-of-sale signage, retail fixture mounting, packaging closures, and DIY project markets. Buyers include automotive tier suppliers, consumer electronics manufacturers, display and exhibition contractors, and industrial distributors serving maintenance and repair operations. The block format with pre-applied adhesive reduces assembly time compared to magnet-plus-adhesive two-component systems. For import buyers, the Ningbo location offers access to Ningbo-Zhoushan Port, one of China's busiest container ports, which may reduce inland freight costs compared to sourcing from inland manufacturing locations.

Ningbo Beilun Meank Magnetics Co., Ltd. is located at 1 floor, No.128 Building-1, Jijin Road, Xiaogang, Beilun, Ningbo, Zhejiang Province, postal code 315801. Beilun District is a significant port and industrial zone within Ningbo municipality, with established logistics infrastructure connecting to Ningbo-Zhoushan Port. The supplier holds a harbor trust tier classification. The response rate is recorded at 0.00 percent with zero average response hours, indicating no tracked response activity on the platform.

The company specialises in permanent magnet products, specifically neodymium NdFeB magnets with adhesive backing for industrial and commercial mounting applications. The source provides no information about the company's founding date, factory size, production capacity, number of employees, annual revenue, export markets served, quality management certifications, or client references. The product range focuses on block-format adhesive magnets with 3M backing, positioned for automotive, electronics, signage, and retail fixture applications. Buyers should independently verify the company's manufacturing credentials, whether it produces magnets in-house or sources magnetised blocks for adhesive lamination, and request material certificates or magnetic characteristic curves for the specific grades ordered.