We prefer a 30% deposit with the balance 70% T/T. This approach ensures a secure and efficient transaction process for both parties.

The delivery time varies depending onthe quality and quantity of the product specifications. Under normal circumstances, it takes about 1-2 months. We strive to meet your needs promptly while maintaining our high standards.

Yes, we can offer free samples, but the shipping costs must be paid on delivery or in advance. For certain high-value products, a sample fee may be charged. This policy allows us to provide you with a taste of our quality products while managing costs effectively.

The minimum order quantity (MOQ) value is $200. This threshold ensures that we can offer our products at competitive prices while maintaining quality and service standards.

You can expect a reply within 1-2 days. We are committed to providing prompt and efficient service to facilitate your decision-making process.

Our product catalog is a comprehensive source of information, but we provide detailed data on specific varieties based on customer needs. This tailored approach ensures that you receive the most relevant and useful information for your requirements.

Our primary shipping terms are FOB HK, Shenzhen, and Zhuhai, reaching countries worldwide. Clients can either use our freight services or arrange their own shipping agents. This flexibility allows us to cater to a global clientele effectively.

We are more than happy to offer professional advice on magnets, especially in the early stages of product development. Our expertise in adapting magnets for specific applications can significantly reduce the time and cost of repeated prototyping and testing.

The unit of magnetic force is Gauss (Gs) or Millitesla (mT), where 1 mT equals 10 Gs. This standard measurement allows for precise and consistent evaluation of magnetic strength.

To concentrate and enhance the magnetic force on the working surface, a steel casing can be used to encase the magnet. Alternatively, placing an iron plate beneath the magnet can increase its thickness and improve suction power. These methods are effective in optimizing the magnetic performance for specific applications.

In NdFeB magnets of the same thickness, a larger diameter results in a lower focused magnetic force due to the larger distribution area of the magnetic field. However, larger diameter magnets of the same thickness have better suction power due to the increased contact area.

NdFeB magnets have high coercivity and typically do not demagnetize or change magnetically under natural environmental conditions and general magnetic fields. Assuming appropriate conditions, even after prolonged use, the loss of magnetic performance is minimal. Different grades of NdFeB magnets will demagnetize or lose magnetism when exceeding their normal working temperature as specified by their grade.

Magnetization is achieved by passing a momentary pulse of high current through a coil, generating a brief but intense magnetic field. Professional measuring instruments like Gauss meters are used to measure surface magnetism, while fluxmeters measure magnetic flux. These tools ensure accurate assessment and compliance with customer specifications.

Compared to zinc plating, nickel plating offers a more dazzling visual effect. Triple-layer nickel-copper-nickel plating, though visually indistinguishable from single-layer nickel, withstands salt spray tests for longer durations. Epoxy plating, typically black, provides better oxidation protection. These various treatments not only enhance the magnet’s appearance but also improve its durability and performance in different environments.