Sintered Neodymium Ring Magnets custom neodymium speaker magnets
- Performance grade N35-N52
- Coating Ni(can be customized)
- Magnetization Thickness
- Operating temperature ≦80℃(except N50 and N52)
- HCJ ≧12kOe(except N50 and N52)
- Size Custom
- Material Nd Fe B
Manufacture Process of NdFeB
Preparation of the raw material -- Strip Casting -- HD -- Jet
Milling--Magnetic Pressing -- Sintering -- Magnetic Property Test
-- Grinding -- Machining--Electroplating-- Inspection
|Black Nickel||Ni+Cu+Ni||10-20||Bright Black||>48-96|
Black / Grey
We have a large team with more than 200 people to make sure that we
can have the production capacity to meet customer’s needs. Our
company is the professional supplier of magnet, magnetic systems
and solutions. If you choose us, we will not disappoint you.
Q & A
1. Q When can I get my product after I pay you?
A If we receive your payment,e will send you your product within
half a month.
2. Q If your company didn’t provide us with products of the right size
or performance, can we return you your products?
A Our company will take responsibility if the faults falls on our
company. We have confidence in our team and our company, so if you
provide us with wrong information, we will not take the
3. Q I want to buy products with special shapes, can you produce it?
A Of course, we design and produce mould, so, if you have any
special needs, just tell us.