Супер сильный стержневой магнит Неодимовый магнитный стержень
US $0.027-$0.99
216 шт. 512 1000 развивающие магнитные игрушки неодимовые шарики нео
- Категория: Magnetic Materials >>>
- Поставщик: Guangzhou,Jin,Tong,Magnetic,Material,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.6 $* | 0.32 $* |
| Aug-16-2025 | 0.35 $* | 0.7 $* |
| Jul-16-2025 | 0.12 $* | 0.25 $* |
| Jun-16-2025 | 0.19 $* | 0.12 $* |
| May-16-2025 | 0.7 $* | 0.46 $* |
| Apr-16-2025 | 0.33 $* | 0.28 $* |
| Mar-16-2025 | 0.78 $* | 0.60 $* |
| Feb-16-2025 | 0.49 $* | 0.80 $* |
| Jan-16-2025 | 0.64 $* | 0.47 $* |
Характеристики
Product Description
Product Name | 216Pcs 512Pcs 1000Pcs Educational Magnetic Toys Neodymium Magnet Balls Neo Cube Magnetic Balls |
1 Set Include | 216/512/1000 pcs |
Color | 12 colors to choose from, or you can freely match colors |
Usage | Magnetic toy, creative toy, ingenious toy |
Rod Grade | N35 |
Age | > 14 year olds |
Magic Kids Educational Magnetic Toys:
Play to Learn - help kids to learn counting and flat or geometric modeling construction. Just let imagination run wild!
Creative and hot puzzle toy for enhancing assembly ability. Improve children intelligence and imagination.
Endless combinations. It is not easy but up to your patience and creativeness.
Note: This magnetic building set is Not suitable for under 14 years children. For using under adult supervision.
Play to Learn - help kids to learn counting and flat or geometric modeling construction. Just let imagination run wild!
Creative and hot puzzle toy for enhancing assembly ability. Improve children intelligence and imagination.
Endless combinations. It is not easy but up to your patience and creativeness.
Note: This magnetic building set is Not suitable for under 14 years children. For using under adult supervision.
BALL COLORS
12 colors to choose from, or you can freely match colors
CREATE YOUR OWN WORK
You can build different structures with them according to your imagination.
Perfect for releasing pressure from daily life, developing intelligence and forging logic analysis ability.
Customer Reviews
Product Packaging
1. Magnet is a special goods for delivery, and they have to make special package before transportation.
2. Antimagnetic Packaging / Neutral Packing / Custom-make Welcome.
Company Profile
Jin Tong magnet was established in 1995, with 26 years history in NdFeB magnets industry. Our products are widely applied for motors, IT products, medical apparatus, stereo equipment, sports equipment, car industry etc.
Our main factory is located in Changzhi city of Shanxi province, with 35000 square meters workshop. Our present total annual magnet products output is about 5000 tons. Jin Tong is one of the most prominent enterprises in permanent magnet processing industry in China.
--Established our branch companies in Guangzhou & Shenzhen province for fast service.
Your satisfaction is our service purpose. Our principle is "Striving for perfection". We could supply our customer with high quality products, because our factory equipped with advanced production equipment & high efficient management, strict quality control system. We believe you will be satisfied with us for our reasonable price and best service.
We warmly welcome you to contact us or visit our company, and look forward to establish a long term business relationship with you.
--Established our branch companies in Guangzhou & Shenzhen province for fast service.
Your satisfaction is our service purpose. Our principle is "Striving for perfection". We could supply our customer with high quality products, because our factory equipped with advanced production equipment & high efficient management, strict quality control system. We believe you will be satisfied with us for our reasonable price and best service.
We warmly welcome you to contact us or visit our company, and look forward to establish a long term business relationship with you.
Jin Tong Factory Show :
With more than 500 sets advanced production instruments.
Production under oxygen-free environment for whole process.
Do not generate any waste gas or water or residue during production.
Manufacture cylinder, ring, block, arc shape or other customized shape NdFeB magnets.
Including 6 series, 28 varieties, more than 3000 kinds of specifications.
Production under oxygen-free environment for whole process.
Do not generate any waste gas or water or residue during production.
Manufacture cylinder, ring, block, arc shape or other customized shape NdFeB magnets.
Including 6 series, 28 varieties, more than 3000 kinds of specifications.
Quality Assurance
Production Process
Jin Tong equip clean workshops with different classes, full-featured magnetic property, dimension, shape and reliability test laboratory.
Depending on international quality rules and advanced inspection facilities, Jin Tong can achieve comprehensive inspections for the products, to ensure that each product satisfies customers.
Exhibition
CWIEME BERLIN every year, Germany
CWIEME CHICAGO every year, USA
CANTON FAIR every year, China
CANTON FAIR every year, China
We warmly welcome you to visit us for the above exhibitions every year. We look forward to have a face to face meeting with you.
FAQ
Q1: What is a neodymium magnet？
A: Neodymium magnet is also named NdFeB magnet, and its chemical formula is Nd2Fe14B. Neodymium magnet is a man-made permanent magnet, and it is a magnet with the strongest magnetism under normal temperature at present.
Q2: What is the difference between sintered neodymium magnet and bonded neodymium magnet?
A: Neodymium magnet includes sintered neodymium and bonded neodymium magnet. Bonded magnet actually is made through injection moulding technology, and sintered neodymium magnet is made through high temperature heating under vacuum condition. The magnetism of sintered neodymium is much stronger than the magnetism of bonded neodymium magnet.
A: Neodymium magnet is also named NdFeB magnet, and its chemical formula is Nd2Fe14B. Neodymium magnet is a man-made permanent magnet, and it is a magnet with the strongest magnetism under normal temperature at present.
Q2: What is the difference between sintered neodymium magnet and bonded neodymium magnet?
A: Neodymium magnet includes sintered neodymium and bonded neodymium magnet. Bonded magnet actually is made through injection moulding technology, and sintered neodymium magnet is made through high temperature heating under vacuum condition. The magnetism of sintered neodymium is much stronger than the magnetism of bonded neodymium magnet.
Q3: How long do neodymium magnets last?
A: Neodymium magnets will likely lose less than approximately 1% of their flux density over a 10-year period if their physical properties remain intact, and they are not subjected to demagnetizing influences (such as high-temperatures, opposing magnetic fields, radiation etc.)
Q4: Are you a factory or trade company?
A: We have engaged in R&D and manufacture neodymium magnet over 26 years and now has 2 factories in China.
Q5: Could i visit your factory, where is your factory?
A: Welcome. Our main factory is located in Changzhi city, Shanxi province, The other branch plant is located at Guangdong province.
Q6: Can you supply custom magnets service?
A: Yeah, we can customize any size of magnet based on your demand.
Q7: What is your terms of payment?
A: Alibaba Trade Assurance / T/T / Paypal / L/C.
Q8: How do you control the quality?
1) We monitor magnet production from raw materials to the whole production processes
2) Equip various advanced testing instruments to ensure the quality stability
3) We have QC Department to ensure an ongoing development and maintenance with high quality standards
4) Check the packing before delivery.
A: Neodymium magnets will likely lose less than approximately 1% of their flux density over a 10-year period if their physical properties remain intact, and they are not subjected to demagnetizing influences (such as high-temperatures, opposing magnetic fields, radiation etc.)
Q4: Are you a factory or trade company?
A: We have engaged in R&D and manufacture neodymium magnet over 26 years and now has 2 factories in China.
Q5: Could i visit your factory, where is your factory?
A: Welcome. Our main factory is located in Changzhi city, Shanxi province, The other branch plant is located at Guangdong province.
Q6: Can you supply custom magnets service?
A: Yeah, we can customize any size of magnet based on your demand.
Q7: What is your terms of payment?
A: Alibaba Trade Assurance / T/T / Paypal / L/C.
Q8: How do you control the quality?
1) We monitor magnet production from raw materials to the whole production processes
2) Equip various advanced testing instruments to ensure the quality stability
3) We have QC Department to ensure an ongoing development and maintenance with high quality standards
4) Check the packing before delivery.
If you have any other questions, please send email to us or call us , we will reply you ASAP.
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