Home » Company Detail » Qingdao Seen Magnetic Technology Co., Ltd.
Company NameQingdao Seen Magnetic Technology Co., Ltd.
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About UsQingdao Seen Magnetic Technology Co., Ltd. Specializes in providing permanent magnets and related magnetic products. As we cooperate with several China′s biggest raw material factories we could always find the most appropriate raw material for your need and our prices are more competitive than other suppliers. We could manufacture all specifications of magnets according to customers′ requirement. Our products are exporting to approx. 10 countries around the world.

Our main products are neodymium magnets(also known as NdFeB magnets, Permanent magnets), Ferrite magnets, Rubber magnets, Pot magnets, Magnetic separators and other related products.

Our annual production capacity is approx. 1, 200 tons for sintered NdFeB permanent magnet material, can meet different types of NdFeB permanent magnet materials.

Permanet magnets are widely used in many areas such as wind energy, automobile industry, aerospace, audio-visual equipment, medical equipment, mining equipment and health care, sports equipment. LED lighting, electrical appliances, luggage, hardware and plastic, etc.

With great passion in magnet field. Satisfy every customer is our goal. Seen magnet provides competitive price, fastest delivery time and best supporting service.

Seen magnet believes that magnets make the world better.

Looking forward to serving every our customer.
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NameMiss Christine Yip
Address Block B, 804, Shengwenguomao Bldg. Heilongjaing Road, Chengyang District, Qingdao City, Qingdao, Shandong, China
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Products Details
Customized 10/15/20/25/40/50mm Block/Rectangular/Square/Cube Strong NdFeB/Rare Earth /Permanent /Neodymium Magnet
(Other shapes and types are all customizable,Please Contact us for more information~)
As magnet raw material prices fluctuate frequently the prices displayed on the page are not real-time prices. We will quote your products accurately according to your requirements.

Hello,Welcome to Qingdao Seen Magnetic Technology Co.,LTD.
We are specialized in producing magnet materials over 10years
Aims to be one of the best Neodymium Magnet suppliers in China
We offer high-quality products with competitive price and professional service.
You are welcomed to contact us at any time if you have any question^^

Our Advantages

-Strong & safe supply of rare earth raw materials

-High automation on production

-State of art R&D lab

-RoHS, REACH & SGS Certified

We promise the following:

-The goods quality will meet the quality standard of approved samples.
-Delivery on time.
-Properly handle all matters of customs clearance to ensure that goods export on time.
-Provding professional magnetic solutions according to your products.
-Sincere service&quick response and solution to any problem.
 

Product details











Parameters
MaterialNeodymium/NdFeB
GardeN35-N52
SizeDiameter*Thickness(customed size)
Directions of
Magnetization		Axially/Diametrically/Multi-poles Diametrically
Plating/CoatingNickel(Epoxy,Zinc,Gold,etc coatings are available)
Tolerance+/-0.05mm
Sample Time5-7 days
SerivceODM/OEM
Max.Working Temperature80ºC(highest 220ºC for neodymium material)
PackageStandard Carton with size 35*25*15cm


Magnetic and physical characteristics 
(All Grades are available)
GradeRemanenceCoercive ForceIntrisic Coercive ForceMax Energy ProductWorking Temp
BrHcbHci(BH)maxL/D=0.7
 KGSTKOeKA/mKOeKA/mMGOeKJ/mºC
N3511.7-12.21.17-1.22≥10.9≥868≥12≥95533-36263-287≤80
N3812.2-12.51.22-1.25≥11.3≥899≥12≥95536-39287-310≤80
N4012.5-12.81.25-1.28≥11.4≥907≥12≥95538-41302-326≤80
N4212.8-13.21.28-1.32≥11.5≥915≥12≥95540-43318-342≤80
N4513.2-13.81.32-1.38≥11.6≥923≥12≥95543-46342-366≤80
N4813.8-14.21.38-1.42≥11.6≥923≥12≥95546-49366-390≤80
N5014.0-14.51.40-1.45≥10≥796≥12≥95548-51382-406≤80
N5214.3-14.81.43-1.48≥10≥796≥12≥95550-53398-422≤80
35M11.7-12.21.17-1.22≥10.9≥868≥14≥111433-36263-287≤100
38M12.2-12.51.22-1.25≥11.3≥899≥14≥111436-39287-310≤100
40M12.5-12.81.25-1.28≥11.6≥923≥14≥111438-41302-326≤100
42M12.8-13.21.28-1.32≥12.0≥955≥14≥111440-43318-342≤100
45M13.2-13.81.32-1.38≥12.5≥995≥14≥111443-46342-366≤100
48M13.8-14.31.38-1.43≥12.9≥1027≥14≥111446-49366-390≤100
50M14.0-14.51.40-1.45≥13≥1033≥13.5≥107548-51382-406≤100
52M14.2-14.71.42-1.47≥13≥1033≥13≥103549-53390-422≤100
35H11.7-12.21.17-1.22≥10.9≥868≥17≥135333-36263-287≤120
38H12.2-12.51.22-1.25≥11.3≥899≥17≥135336-39287-310≤120
40H12.5-12.81.25-1.28≥11.6≥923≥17≥135338-41302-326≤120
42H12.8-13.21.28-1.32≥12.0≥955≥17≥135340-43318-342≤120
45H13.2-13.71.32-1.37≥12.1≥963≥17≥135343-46
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B2 C Website Shop
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Mainly ProductsCustomized 10/15/20/25/40/50mm Block/Rectangular/Square/Cube Strong NdFeB/Rare Earth /Permanent /Neodymium Magnet

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Customized 10/15/20/25/40/50mm Block/Rectangular/Square/Cube Strong NdFeB/Rare Earth /Permanent /Neodymium Magnet Price Usd $0.1-2/ Piece MOQ 10 / Piece

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N35 Ni-Cu-Ni Coated Disc/Round/Rod/Bar Strong Permanent/NdFeB/Rare Earth/Neodymium Magnet Price Usd $0.06-3/ Piece MOQ 10 / Piece

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Square/ Rectangular/Block Strong Neodymium/NdFeB/Permanent Magnet with Single/Double Countersunk/Countersink Hole Price Usd $0.1-1.8/ Piece MOQ 100 / Piece

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Length10/15/20mm Ni-Cu-Ni Coated Strong Rectangular/Block Permanent/Neodymium/NdFeB Magnet Price Usd $0.1-0.32/ Piece MOQ 100 / Piece

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N52 Grade Nickel Coated Long Stick/Rectangcular Customized Size Permanent /Neodymium /NdFeB/Rare Earth Magnet Price Usd $0.01-0.2/ Piece MOQ 100 / Piece

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Customed Irregular Shape Ferrite/Ceramic Ring Magnet with Stronger Gauss Side Marking Price Usd $0.01-3/ Piece MOQ 10 / Piece

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Thick Round Office Magnets Neodymium/NdFeB Permanent Magnet with Nickel Coated for Fridge /Whiteboard /Dry Erase Board Price Usd $0.01-0.3/ Piece MOQ 100 / Piece