Our factory is mainly producing different kinds of precision and complex magnetic materials, such as sintered SmCo, NdFeB, cast alnico, sintered alnico, sintered ferrite magnet and ceramics and gems, which are widely used in micro motors, computers, communications equipment, instruments and meters, clocks and watches, speakers, home appliances, medical equipment, aerospace, military and optical fiber and other fields.
We own advanced processing equipments and full set of production lines, Â products range can be as small as size class, 0.2 mm ~2.0mm, with high precision, tolerance between 0.005mm and 0.02mm. Also, we can make thickness 0.12 mm on very tiny thin ring like magnetic materials, using high electroplating technology like parylene coating and checkout equipment of projector and microscope to offer high and reliable products for our customers.Transportation by air
Transportation by sea
Our advantages:
1. Over 15 years in manufacturing magnets, specialized in drawing reading, processing ,heating treatment and testing.
2. Mainly sold to European and North American countries and famous for high quality and excellent services.
3. Specialized in high precision and accuracy.
4. Various samples are available and can be customized.
5. Two hours from Shanghai air port and sea port. Â
FAQ:
1: How long will you give me the reply?
 we will contact you within 2 hours.
2: Could I get a sample?
 Yes, various samples are available.
3: How about the quality of the magnets?
We have the certification of ISO and ROSH.
4: How is the price?
We are factory of processing magnets,so we will quote you a reasonable price.
5: Could you provide me the shortest lead time?
We can provide the high quality products within half a month.
| NdFeB Magnet grade | |||||
| Grade | Remanence | Coercive Force | Intrinsic Coercive Force | Max. energy product | Max.OperatingTemp |
| Br | Hcb | Hcj | (BH ) max  | Tw | |
| mT (kGs) | kA/m (kOe) | kA/m (kOe) | kJ/m3 (MGOe) | ||
| N35 | 1170-1220 | >= 868 | >=955 | 263-287 | 80°C |
| (11.7-12.2) | ( >= 10.9) | ( >= 12) | (33-36) | ||
| N38 | 1220-1250 | >=899 | >=955 | 287-310 | 80°C |
| (12.2-12.5) | ( >= 11.3) | ( >= 12) | (36-39) | ||
| N40 | 1250-1280 | >= 907 | >=955 | 302-326 | 80°C |
| (12.5-12.8) | ( >= 11.4) | ( >= 12) | (38-41) | ||
| N42 | 1280-1320 | >= 915 | >=955 | 318-342 | 80°C |
| (12.8-13.2) | ( >= 11.5) | ( >= 12) | (40-43) | ||
| N45 | 1320-1380 | >= 923 | >=955 | 342-366 | 80°C |
| (13.2-13.8) | ( >= 11.6) | ( >= 12) | (43-46) | ||
| N48 | 1380-1420 | >= 923 | >=955 | 366-390 | 80°C |
| (13.8-14.2) | ( >=11.6) | ( >= 12) | (46-49) | ||
| N50 | 1400-1450 | >= 796 | >=955 | 382-406 | 80°C |
| (14.0-14.5) | ( >= 10.0) | ( >= 12) | (48-51) | ||
| N52 | 1430-1480 | >= 796 | >=955 | 398-422 | 80°C |
| (14.3-14.8) | ( >= 10.0) | ( >= 12) | (50-53) | ||
| 33M | 1130-1170 | >= 836 | >= 1114 | 247-263 | 100°C |
| (11.3-11.7) Â | (>= 10.5) | ( >= 14) | (31-33) | ||
| 35M | 1170-1220 | >= 868 | >= 1114 | 263-287 | 100°C |
| (11.7-12.2) | ( >= 10.9) | ( >= 14) Â | (33-36) | ||
| 38M | 1220-1250 | >= 899 | >= 1114 | 287-310 | 100°C |
| (12.2-12.5) | ( >= 11.3) | ( >= 14) | (36-39) | ||
| 40M | 1250-1280 | >= 923 | >= 1114 | 302-326 | 100°C |
| (12.5-12.8) | ( >= 11.6) | ( >= 14) | (38-41) | ||
| 42M | 1280-1320 | >= 955  | >= 1114  | 318-342  | 100°C |
| (12.8-13.2) | ( >= 12.0) | ( >= 14) | (40-43) | ||
| 45M | 1320-1380 | >= 995 | >= 1114 | 342-366 | 100°C |
| (13.2-13.8) | ( >= 12.5) | ( >= 14) | (43-46) | ||
| 48M | 1360-1430 | >= 1027 | >= 1114 | 366-390 | 100°C |
| (13.6-14.3) | ( >= 12.9) | ( >= 14) | (46-49) | ||
| 50M | 1400-1450 | >= 1033 | >= 1114 | 382-406 | 100°C |
| (14.0-14.5) | ( >= 13.0) | ( >= 14) | (48-51) | ||
| 35H | 1170-1220 | >= 868 | >= 1353 | 263-287 | 120°C |
| (11.7-12.2) | ( >= 10.9) | ( >= 17) | (33-36) | ||
| 38H | 1220-1250 | >= 899 | >= 1353 | 287-310 | 120°C |
| (12.2-12.5) | ( >= 11.3) | ( >= 17) | (36-39) | ||
| 40H | 1250-1280 | >= 923 | >= 1353 | 302-326 | 120°C |
| (12.5-12.8) | ( >= 11.6) | ( >= 17) | (38-41) | ||
| 42H | 1280-1320 | >= 955 | >= 1353 | 318-342 | 120°C |
| (12.8-13.2) | ( >= 12.0) | ( >= 17) | (40-43) | ||
| 45H | 1320-1360 | >= 963 | >= 1353 | 326-358 | 120°C |
| (13.2-13.6) | ( >= 12.1) | ( >= 17) | (43-46) | ||
| 48H | 1370-1430 | >= 995 | >= 1353 | 366-390 | 120°C |
| (13.7-14.3) | ( >= 12.5) | ( >= 17) | (46-49) | ||
| 35SH | 1170-1220 | >= 876 | >= 1592 | 263-287 | 150°C |
| (11.7-12.2) | ( >= 11.0) | ( >= 20) | (33-36) | ||
| 38SH | 1220-1250 | >= 907 | >= 1592 | 287-310 | 150°C |
| (12.2-12.5) | ( >= 11.4) | ( >= 20) | (36-39) | ||
| 40SH | 1240-1280 | >= 939 | >= 1592 | 302-326 | 150°C |
| (12.5-12.8) | ( >= 11.8) | ( >= 20) | (38-41) | ||
| 42SH | 1280-1320 | >= 987 | >= 1592 | 318-342 | 150°C |
| (12.8-13.2) | ( >= 12.4) | ( >= 20) | (40-43) | ||
| 45SH | 1320-1380 | >= 1003 | >= 1592 | 342-366 | 150°C |
| (13.2-13.8) | ( >= 12.6) | ( >= 20) | (43-46) | ||
| 28UH | 1020-1080 | >= 764 | >= 1990 | 207-231 | 180°C |
| (10.2-10.8) | ( >= 9.6) | ( >= 25) | (26-29) | ||
| 30UH | 1080-1130 | >= 812 | >= 1990 | 223-247 | 180°C |
| (10.8-11.3) | ( >= 10.2) | ( >= 25) | (28-31) | ||
| 33UH | 1130-1170 | >= 852 | >= 1990 | 247-271 | 180°C |
| (11.3-11.7) | ( >= 10.7) | ( >= 25) | (31-34) | ||
| 35UH | 1180-1220 | >= 860 | >= 1990 | 263-287 | 180°C |
| (11.8-12.2) | ( >= 10.8) | ( >= 25) | (33-36) | ||
| 38UH | 1220-1250 | >= 876 | >= 1990 | 287-310 | 180°C |
| (12.2-12.5) | ( >= 11.0) | ( >= 25) | (36-39) | ||
| 40UH | 1240-1280 | >= 899 | >= 1990 | 302-326 | 180°C |
| (12.5-12.8) | ( >=11.3) | ( >= 25) | (38-41) | ||
| 28EH | 1040-1090 | >= 780 | >= 2388 | 207-231 | 200°C |
| (10.4-10.9) | ( >= 9.8) | ( >= 30) | (26-29) | ||
| 30EH | 1080-1130 | >= 812 | >= 2388 | 223-247 | 200°C |
| (10.8-11.3) | ( >= 10.2) | ( >= 30) | (28-31) | ||
| 33EH | 1130-1170 | >= 876 | >= 2388 | 247-271 | 200°C |
| (11.3-11.7) | ( >= 10.5) | ( >= 30) | (31-34) | ||
| 35EH | 1170-1220 | >= 876 | >= 2388 | 263-287 | 200°C |
| (11.7-12.2) | ( >= 11.0) | ( >= 30) | (33-36) | ||
| 38EH | 1220-1250 | >= 899 | >= 2388 | 287-310 | 200°C |
| (12.2-12.5) | ( >= 11.3) | ( >= 30) | (36-39) | ||
| 28AH | 1040-1090 | >=787 | >= 2624 | 207-231 | 230°C |
| (10.4-10.9) | ( >= 9.9) | ( >= 33) | (26-29) | ||
| 30AH | (26-29) | >=819 | >= 2624 | 223-247 | 230°C |
| (10.8-11.3) | ( >= 10.3) | ( >= 33) | (28-31) | ||
| 33AH | 1130-1170 | >= 843 | >= 2624 | 247-271 | 230°C |
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Overhead sectional door most widely used for loading areas on all types of industrial premises and Designed with a curved overhead track, these vertically-opening sectional doors can be installed in areas with reduced head room. They provide heat and sound insulation with its composite panel construction.
The counterbalance and cable system provides quiet and straight forward operation for manual doors. Electric operation is available for larger applications that can incorporate many alternative operator options to suit all client requirements.
The standard outer panels are manufactured from 0.5mm thick, high quality zinc coating to BS EN 10147
For the best weather protection the sectional door panel has an interlocking hinged joint integrating a high quality seal the full length of the panel.
A counterbalance system is incorporated into the sectional overhead door to ensure efficient and effortless operation.
The counterbalance comprises of springs mounted on a steel shaft that are high tensile helical wound steel. It has been heat treated for enhanced performance for around 50,000 cycles.
Reducing shaft friction is achieved with the aid of brackets and guide rollers incorporating highest quality sealed bearings.
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