Strong Magnetic Door Holder Magnetic Sensor Door Contact

Strong Magnetic Door Holder Magnetic Sensor Door Contact

Neodymium Strong Magnets, Nickel Plated Magnets, Neodymium N50 Magnets manufacturer / supplier in China, offering Strong Magnetic Door Holder Magnetic Sensor Door Contact, Wholesale Magnetic Clips Magnetic Metal Clips, Magnetic Plate Magnet Separators and so on.




Basic Info

Model NO.: CA-58(CHUANGAN)

Grade: N50

Envrionment Management System: ISO14001

Quality System-1: ISO/Ts16949:2009

Magnetization Direction: Axial/Radial/Multi-Poles Magnetization

Transportation: All Available Shipping Ways Could Be Applied, by C

Lead Time: 3-25days

Transport Package: as Client′s Request

Origin: Shenzhen

Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Door Magnet

Coating: Nickel

Product Name: Strong Magnetic Door Holder Magnetic Sensor Door C

Certificate: Ce/RoHS/SGS

Model Number: N50

Magnetic Properties: 80degree Centigrade

Tolerance: +/- 0.05mm

Trademark: GME

Specification: as Client′s Request

HS Code: 8505111000

Product Description

Strong magnetic door holder magnetic sensor door contact


Size: as Client's Request 


Coating: NiCuNi

Max Operating Temperature: 80oC

Material: Neodymium-Iron-Boron

MOQ: 1000 PCS

Lead Time:3-25Days

Samples: Yes

Certificate: CE/ROHS/SGS

Payment: T/T, PayPal, Western Union

DescriptionSintered Rare Earth Magnets


Working TemperatureGradeMax. Operating Temperatures

Magnet ShapeDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Rare Earth Magnets are available.

Magnet CoatingNi-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

Technology AdvantageDepending on advanced R&D center, Quality control team and professional machining technicians, we can surpass our competitors in the stability of quality and superiority of property.

Delivery AdvantageThe lead time must be 2-5 days quicker than industry average because of more flexible machine process control.

Price AdvantageThe price is 5-10% cheaper than industry average because of an excellent and efficient management system.

ApplicationRare Earth Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, common daily use, and so on.

Great offers excellent selection of magnetic assembly, magnetic tool and magnetic equipment for home use, office use, industrial use, computer use and so on. Both our office and factory are located in Ningbo which is very developed city and very big seaport.

We provides you an extensive range of magnetic assembly, magnetic tool and magnetic equipment. Containing our excellent original design, every product is elaborately produced by our factory. When you use them, you feel so comfortable and wonderful. These tools and assemblies are widely used in your daily life by helping you clean scrap iron and other debris, lift up heavy items and fix objects firmly. And they even have more functions you've never thought of. 

We appreciate your enquiry and we will give you incomparably good product and services.

Welcome to be our distributor. The high quality of our products and the considerate after-sale service will make your business more and more prosperous. 

If you want to purchase magnetic assembly, magnetic tool and magnetic equipment, please feel free to contact us.


Some Coatings of Rare Earth Magnets:

SurfaceCoatingThickness (Microns)ColorResistance

Passivation 1Silver GreyTemporary Protection

NickelNi+Ni10-20Bright SilverExcellent against Humidity


ZincZn8-20Bright BlueGood Against Salt Spray

C-ZnShinny ColorExcellent Against Salt Spray

TinNi+Cu+Sn15-20SilverSuperior Against Humidity

GoldNi+Cu+Au10-20GoldSuperior Against Humidity

CopperNi+Cu10-20GoldTemporary Protection

EpoxyEpoxy15-25Black, Red, GreyExcellent Against Humidity & Salt Spray



ChemicalNi10-20Silver GreyExcellent Against Humidity

ParyleneParylene5-20GreyExcellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria.


1. Q:What information do I need to supply when I have a inquiry?

A: If you have any inquiry, please kindly advise the following items:

Dimensions or drawing with tolerances. 

Material grade or magnetic properties.

Magnetic direction.

Surface coating(if necessary).

Quantity and delivery terms.


2. Q:What equipment do you have?

 A: We found China Jiliang University Sheensen R&D center in our plant, with advanced R&D equipment, such as Particle size analysis, Angler deviation tester, ICP, Hast Tester etc from Germany and Japan.  


3. Q: What about OEM and ODM?

 A: OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.


4.  Q: What about the sample time and charge?

  A: (1) 7-10 days if you want to customize your logo, charge according to you

The above information is for reference only!

If you need more information

Please contact us

WhatApp: +8618007553035

Skype: jingxiaohua028




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