The materials cost for permanent magnet takes up a great proportion of the total manufacturing cost. Though the raw materials are common to see on the market and are extensively offered by a variety of suppliers, the best of them are a little bit expensive. But most of the manufacturers on the market choose to purchase high-quality raw materials as they function magnificently to the quality of the finished product. Not all manufacturers dare to take a risk by reducing the cost of raw materials.
With decades of experience and expertise in manufacturing ferrite ring, Hangzhou Spanner Science and Technology Co. Ltd. has been widely recognized by providing quality products for a diverse customer base. Spanner Science and Technology produces a number of different product series, including circle magnets. This product does not warp, curl or cup. And it is naturally resistant toward mold, mildew, and microorganisms even in the consistently 'wet' weather. It can be processed into various shapes. Adding a logo on this product guarantees free marketing. Anywhere it goes, on transit, people are bound to take notice of this uniquely designed product. It endows a system with the advantage of low electrical power consumption.
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