美富國際(實業)有限公司

 	 In shape of round, rectangular or regular magnet shape. 	 Magnets are suitable for use in instrument, meter, micro-motor, etc. 	 They can also be used in electro-acoustic device, microwave device and magnetic drive unit. 	 Different shapes, sizes and colors are available.  

Magnet

 	 Ferrite (Ceramic) Magnet is manufactured from oxide materials using powder metallurgical process. Ceramic magnet is most widely used because of its low cost, high-energy, good electric insulation and excellent resistance to demagnetization. 	 The most common type of ceramic magnets are anisotropic strontium, anisotropic barium and isotropic barium magnet. 	 Ferrite (Ceramic) Magnets are essentially composed of oxide materials with Barium Carbonate or Strontium Carbonate, manufactured under a powder metallurgical process. 	 The feature of low recoil permeability, along with the high coercive force, makes them highly resistant to demagnetizing fields. In addition, their relatively low specific density and economical cost are also very attractive to the magnet designers. 	 When designing the ferrite magnets for a particular application, primary consideration should be given to its shape limitation due to the powder metallurgical manufacturing process and the temperature dependence of ferrite materials. 	 Ferrite Magnets has good anti-corrosion performance, no surface treatment needed. There are two manufacturing process for ferrite magnets: 	 Dry Process &amp; Wet Process. By dry process, can produce isotropic &amp; anisotropic magnets; by wet process, only anisotropic magnets can be produced. Isotropic ferrite magnets are not oriented and can be magnetized in any direction; anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation. 	 For dry process, the tool can be changed and developed easily, while for wet process, it is complicated to change the tool and the tooling charge is much higher. 	 At present, we have put our emphasis on arc segment magnets for electric motors, disc magnets and block magnets for special applications.  

Ferrite Magnet

Infosmart Group Limited

This is an aluminium die cast part for machinery. It is made of high quality material with precision that is built to last for a long time. Our advanced machinery and experienced staff can met with your design and quality requirements. 
   Professional and efficient die casting.   Products are suitable for manufacturers and factories use.   Reliable.  

Aluminum Die Casting

力創（台山）電子科技有限公司

1.Product Name: solder bar
2.Specification: Sn63/Pb37
3.Melting Point: 183℃
4.Working Temperature: 240-250℃
5.63/37 lead lin solder bar is recognized as the best tin-lead solder by the electronics sector. It is favored by the electronics sector with better soldering performance. 63/37 produced by our company has lots of advantages.
 Features:  	 Good fluidity, wetting property and bright joints. 	 Excellent antioxidant and lower tin slag. 	 Adding of additives changes the crystal structure of solder joints, reduce internal stress and inhibits the growth of crystal. 	 Excellent soldering performance and less in circle and bridged linkage. 	 Good mechanical properties of solder joints. 	 Straight bar shape. 	 With product information on the exterior. 	 High reliability. 	 Range of application: widely used in automatic wave soldering and manual dip soldering operation.   Common solder types and usage:  	 Composition melting point ℃; working temperature ℃; density g/cm&sup3; 	 Main application&rdquo; 63Sn/37Pb 183 240-250 8.40 	 Low melting point, good fluidity. 	 Mainly used for the soldering of precision instruments and circuit board elements and aviation. 	 60Sn/40Pb 183-191 250-260 8.50. 	 55Sn/45Pb 183-200 260-280 8.68. 	 50Sn/50Pb 183-212 280-300 8.87. 	 Mainly used for the soldering of household electrical appliance, auto electric parts and other general electronic products. 	 45Sn/55Pb 183-227 280-320 9.07. 	 40Sn/60Pb 183-238 290-330 9.28. 	 High melting point, mainly used for soldering mechanical machine, lamp holder, auto water tank and welding of cable connector.  

good quality low temperature tin lead solder stick soldering bar Sn63/Pb37

Golden Resources Metal Industrial limited

This heat sink is made of quality metal for high durability. It is manufactured under strict quality control for high quality. This heat sink is applicable to a wide range of electrical appliances.
 
  High quality. 
  Long lifespan. 
 

Heat Sink

 	 Specification:Sn-0.7Cu&nbsp; 	 Melting Point:227℃ 	 Working Temperature:260-300℃ 	 Relatively low melting point 	 Good fluidity 	 Good oxidation resistance ability 	 Good thermal fatigue resistance 	 Lower tin slag 	 High reliability 	 Highlighted here is a lead-free solder bar for commercial use. 	 It may contain tin, copper, silver, bismuth, indium, zinc, antimony, and traces of other metals. Most lead-free replacements for conventional Sn60/Pb40 and Sn63/Pb37 soldering have melting points from 5 to 20&deg;C or higher, though solder bars with much lower melting points are available. 	 This lead free solder bar is suitable for wave soldering and manual soldering. It has low melting point, low using temperature, strong anti-oxidation property, good solder ability and thermal fatigue resistance. The surface of solder joints is bright and allows soldering with a glazed surface. 	 Solder bar for commercial use. 	 May contain tin, copper, silver, bismuth, indium, zinc, antimony, and traces of other metals 	 Suitable for wave soldering and manual soldering. 	 Low melting point, low using temperature, strong anti-oxidation property, good solder ability and thermal fatigue resistance. 	 Sn Cuseries and Snpb series solder performance comparison. 	 Composition (wt%) Sn/Cu0.7 Sb63/Pb37. 	 Melting point℃ 227 183. 	 Density (25℃) 7.4 8.4. 	 Hot melt (J/KG.K) 220 176. 	 Thermal conductivity (j/m.s.k) 64 50. 	 Tensile strength (Mpa) 32 44. 	 Ductility (%)df 48 25. 	 Resistivity (&Omega;m) 0.13 0.17. 	 Coverage (%). 	 230℃ 91. 	 240℃ 77 92. 	 250℃ 77 93. 	 260℃ 77 93. 	 280℃ 78. 	 Wetting balance test Ta Tb Fmax Ta Tb Fmax. 	 20kg/box.  

Lead Free Solder Bar Welding Stick

The die-casting case boasts a rigid aluminum alloy construction for guaranteed durability. The mounting holes ensure easy installation. This die-casting case is a great choice for your product designs.

 
  Customized design. 
  Material:&nbsp;aluminum alloy. 
 

Die-Casting Case


1.Specification:&nbsp;Sn40/Pb60
2.&nbsp;Melting&nbsp;Point:&nbsp;183-238℃
3.&nbsp;Flux&nbsp;content:&nbsp;1.8%-2.2%
4.&nbsp;Diameter(mm):0.5-5.0mm
5.&nbsp;Certificate:&nbsp;SGS,Rohs,Reach,ISO14001,ISO9001

Features&nbsp;of&nbsp;lead&nbsp;free&nbsp;solder&nbsp;wire
1.&nbsp;High-performance&nbsp;soldering&nbsp;flux&nbsp;,&nbsp;fast&nbsp;melting&nbsp;speed,&nbsp;good&nbsp;fluidity&nbsp;and&nbsp;quick&nbsp;speed&nbsp;to&nbsp;coat&nbsp;with&nbsp;tin.
2.&nbsp;Lower&nbsp;soldering&nbsp;flux&nbsp;spatter&nbsp;rate&nbsp;during&nbsp;soldering.
3.&nbsp;Soldering&nbsp;flux&nbsp;is&nbsp;evenly&nbsp;distribution&nbsp;with&nbsp;good&nbsp;continuity.
4.&nbsp;Very&nbsp;little&nbsp;smoke&nbsp;and&nbsp;smell&nbsp;gas.
5.&nbsp;Inhibit&nbsp;the&nbsp;cracking&nbsp;of&nbsp;solder&nbsp;joints,&nbsp;copper&nbsp;corrosion&nbsp;and&nbsp;the&nbsp;growth&nbsp;of&nbsp;interface&nbsp;alloy&nbsp;layer.
6.&nbsp;Little&nbsp;residue,&nbsp;no&nbsp;corrosion,&nbsp;high&nbsp;insulation&nbsp;resistance&nbsp;and&nbsp;no-clean&nbsp;solder&nbsp;wire.
7.&nbsp;Surface&nbsp;bright&nbsp;,no&nbsp;dirt.

Application:
Soldering&nbsp;in&nbsp;TV&nbsp;set,&nbsp;radio&nbsp;or&nbsp;normal&nbsp;home&nbsp;appliances
Repair&nbsp;of&nbsp;normal&nbsp;home&nbsp;appliances&nbsp;and&nbsp;audio&nbsp;facilities
Soldering&nbsp;in&nbsp;radio&nbsp;transponder,&nbsp;instrument&nbsp;and&nbsp;calculator&nbsp;and&nbsp;so&nbsp;on

Factory Offer 0.8mm Lead Solder Wire 40/60 1.0mm

   It is made of aluminium with a combination of cylinder and triangular stand   Screws can be drilled into holes on the top of it   This component is suitable for manufactures and factories use  

Aluminum Diecast Product

   It is made of aluminium with a combination of cylinder and polygon shaped   Screws can be drilled into holes at the bottom of it   This component is suitable for manufactures and factories use  

Diecast Aluminium Product

Q-Nitto Hong Kong Limited

Model No. : LWC-001  Material : Steel, carbon steel, stainless steel (SUS304, SCS13, SCS14, S45C..)Production materials can be modified according to special customerrequirements, ensuring suitability for various applications.  Spec : Tolerance ±0.05mm, Surface Finish Ra 1.6-6.3μm, Capacity for high-strength and complex shapes, Customizable according to client specifications  Purpose : Used in industries such as aerospace, bicycles, motorcycles, automobiles, industrial manufacturing, healthcare, construction, pumps, oil and gas, fire protection systems, heating, and more  Size : Custom sizes based on design requirements, from small precision parts to larger, high-strength components  Description : Our investment casting services provide high-quality, precision metal parts at extremely competitive prices. We specialize in both small and large production runs, meeting high standards for industries requiring durability, precision, and complex geometry. Our advanced investment casting method allows us to achieve intricate details with excellent surface quality and minimal post-processing, resulting in cost-efficient solutions for parts in any quantity.Can provide CO, Quality Inspection Certificate, Mill Sheet.  OEM? : Yes  MOQ : 200pcs    

Lost Wax Casting Parts and Accessories

This welding article comes with a robust housing for a long service life. It is professionally engineered for reliability and durability. This welding article is great to complete many industrial designs.
 
  High quality. 
  Long lifespan. 
 

Welding Article

This welding article is made of quality metal for high durability. This welding article is great to complete many industrial designs. The well-constructed housing promises a long service life.
 
  High quality. 
  Long lifespan. 
 

 	 Specification: Sn-0.7Cu 	 Melting Point: 217-227℃ 	 Flux content: 1.8%-2.2% 	 Diameter(mm) 	 Standard range: 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm 	 Offering range: 0.5-5.0mm 	 Certificate: SGS,Rohs,Reach,ISO14001,ISO9001   Features of lead free solder wire Sn-0.7Cu  	 1. High-performance soldering flux , fast melting speed, good fluidity and quick speed to coat with tin. 	 2. Lower soldering flux spatter rate during soldering. 	 3. Soldering flux is evenly distribution with good continuity. 	 4. Very little smoke and smell gas. 	 5. Inhibit the cracking of solder joints, copper corrosion and the growth of interface alloy layer. 	 6. Little residue, no corrosion, high insulation resistance and no-clean solder wire. 	 7. Surface bright ,no dirt.  
 Application:  	 Soldering in TV set, radio or normal home appliances 	 Repair of normal home appliances and audio facilities 	 Soldering in radio transponder, instrument and calculator and so on  

Lead Free Solder Welding Wire

 	 This low temperature solder wire is a fusible metal alloy organized in a roll strucutre. It boasts a low melting point to join metal work pieces together. This solder wire roll is well-constructed to deliver outstanding performance, making it applicable to low-temperature soldering of special process.   Feature:  	 Component: 42Sn58BI. 	 A fusible metal alloy. 	 Lead-free construction. 	 Organized in a roll structure. 	 Deliver outstanding performance. 	 Applicable to low-temperature soldering of special process. 	 Melting point: 138 degree Celsius. 	 Working temperature: 179 degree Celsius. 	 Available in different components. 	 Diameter: 1.0mm.   Application:  	 Soldering in TV set, radio or normal home appliances. 	 Repairing of normal home appliances and audio facilities. 	 Soldering in radio transponder, instrument and calculator and so on.  

1.0mm Low Temperature Solder Wire 

1. Model NO.: LC-02-04
2. Melting Point: 217-227oC
3. Flux content: 2.0%-2.2%
4. Diameter(mm)
Standard range: 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm
offering range: 0.5-3.0mm
5. Certificate: SGS
Features of lead free solder wire 0.7Cu

Advantage:
1. High-performance soldering flux , fast melting speed, good fluidity and quick speed to coat with tin.
2. Lower soldering flux spatter rate during soldering.
3. Soldering flux is evenly distribution with good continuity.
4. Very little smoke and smell gas.
5. Inhibit the cracking of solder joints, copper corrosion and the growth of interface alloy layer.
6. Little residue, no corrosion, high insulation resistance and no-clean solder wire.
7.Surface bright ,no dirt.

Lead free solder wire classify: 	 Lead free alloy solder 	 Fusion temperature&deg;C 	 Tensile 	 strength(Mpa) 	 Elongation% 	 Rate of 	 Expansion % 	 Applicable 	 Sn-0.7Cu 	 227 	 32.2 	 50 	 25 	 Manual soldering , 	 wave soldering 	 Sn-1.5Cu 	 227 	 30 	 48 	 25 	 Manual soldering 	 Sn-3.0Cu 	 227-300 	 30 	 42 	 25 	 Manual soldering 	 Sn-3.8Ag-0.7Cu 	 216-220 	 47.7 	 38 	 28-32 	 Wave soldering , 	 manual soldering SMT 	 Sn-3.0Ag-0.5Cu 	 216-227 	 37 	 32 	 25 	 Wave soldering , 	 manual soldering SMT 	 Sn-0.3Ag-0.7Cu 	 216-227 	 27 	 40 	 25 	 Wave soldering , 	 manual soldering SMT 	 Sn-5Sb 	 240-243 	 39.2 	 50 	 25 	 High temperature soldering 	 Sn-58Bi 	 212-216 	 76.5 	 27 	 34-36 	 Wave soldering , 	 manual soldering SMT 	 Sn99.99 	 232 	 28 	 55 	 25 	 Electric plating  
4.Application: 	 Soldering in TV set, radio or normal home appliances 	 Repair of normal home appliances and audio facilities 	 Soldering in radio transponder, instrument and calculator and so on  

Factory Offer Tin Welded Wire 

Featured here is a roll of lead free soldering wire for home appliance use. It offers high-performance, fast melting speed, good fluidity and quick coating speed. The soldering wire has a clean surface and has the advantages of little residue, no corrosion, high insulation resistance.

Features: 	 Melting point: 217-227oC. 	 Flux content: 2.0%-2.2%. 	 Standard range diameter(mm): 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm. 	 Offering range: 0.5-3.0mm. 	 Certificate: SGS.  
Advantages: 	 High-performance soldering flux, fast melting speed, good fluidity and quick speed to coat with tin. 	 Lower soldering flux spatter rate during soldering. 	 Soldering flux is evenly distributed with good continuity. 	 Very little smoke and smell gas. 	 Inhibit the cracking of solder joints, copper corrosion and the growth of interface alloy layer. 	 Little residue, no corrosion, high insulation resistance and no-cleaning needed. 	 Bright and clean surface, no dirt.  
Applications: 	 Soldering in TV set, radio or normal home appliances. 	 Repair of normal home appliances and audio facilities. 	 Soldering in radio transponder, instrument and calculator and so on.  
Lead-free solder wire classification: 	 Lead free alloy solder. 	 Fusion temperature &deg;C. 	 Tensile strength (Mpa). 	 Elongation%. 	 Rate of expansion %. 	 Applicable Sn-0.7Cu. 	 227. 	 32.2. 	 50. 	 25. 	 Manual soldering, wave soldering. 	 Sn-1.5Cu. 	 227. 	 30. 	 48. 	 25. 	 Manual soldering. 	 Sn-3.0Cu. 	 227-300. 	 30. 	 42. 	 25. 	 Manual soldering. 	 Sn-3.8Ag-0.7Cu. 	 216-220. 	 47.7. 	 38. 	 28-32. 	 Wave soldering, manual soldering SMT. 	 Sn-3.0Ag-0.5Cu. 	 216-227. 	 37. 	 32. 	 25. 	 Wave soldering, manual soldering SMT. 	 Sn-0.3Ag-0.7Cu. 	 216-227. 	 27. 	 40. 	 25. 	 Wave soldering, manual soldering SMT. 	 Sn-5Sb. 	 240-243. 	 39.2. 	 50. 	 25. 	 High temperature soldering. 	 Sn-58Bi. 	 212-216. 	 76.5. 	 27. 	 34-36. 	 Wave soldering, manual soldering SMT. 	 Sn99.99. 	 232. 	 28. 	 55. 	 25. 	 Electric plating.  

Lead Free Soldering Wire

1. Model NO.: Sn-3.8Ag-0.7Cu
2. Melting Point: 217-227oC
3. Flux content: 2.0%-2.2%
4. Diameter(mm):
&nbsp;&nbsp; Standard range: 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm
&nbsp;&nbsp; Offering range: 0.5-5.0mm
5. Weigh:accept OEM
6. Certificate: SGS

 Advantage: 
1. High-performance soldering flux , fast melting speed, good fluidity and quick speed to coat with tin.
2. Lower soldering flux spatter rate during soldering.
3. Soldering flux is evenly distribution with good continuity.
4. Very little smoke and smell gas.
5. Inhibit the cracking of solder joints, copper corrosion and the growth of interface alloy layer.
6. Little residue, no corrosion, high insulation resistance and no-clean solder wire.
7. Surface bright ,no dirt.

 Application:  	 Soldering in TV set, radio or normal home appliances 	 Repair of normal home appliances and audio facilities 	 Soldering in radio transponder, instrument and calculator and so on  

Factory Offer 1.0mm Sliver Solder Wire 0.8mm Sn-3.8Ag-0.7Cu

 	 Melting Point: 217-227oC 	 Flux content: 2.0%-2.2% 	 Standard range: 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm 	 Offering range: 0.5-3.0mm 	 Certificate: SGS   Advantage:  	 1. High-performance soldering flux , fast melting speed, good fluidity and quick speed to coat with tin. 	 2. Lower soldering flux spatter rate during soldering. 	 3. Soldering flux is evenly distribution with good continuity. 	 4. Very little smoke and smell gas. 	 5. Inhibit the cracking of solder joints, copper corrosion and the growth of interface alloy layer. 	 6. Little residue, no corrosion, high insulation resistance and no-clean solder wire. 	 7. Surface bright ,no dirt.  
 Lead free solder wire classify:  	 Lead free alloy solder 	 Fusion temperature&deg;C 	 Tensile 	 Strength(Mpa) 	 Elongation% 	 Rate of 	 Expansion % 	 Applicable 	 Sn-0.7Cu 	 227 	 32.2 	 50 	 25 	 Manual soldering 	 wave soldering 	 Sn-1.5Cu 	 227 	 30 	 48 	 25 	 Manual soldering 	 Sn-3.0Cu 	 227-300 	 30 	 42 	 25 	 Manual soldering 	 Sn-3.8Ag-0.7Cu 	 216-220 	 47.7 	 38 	 28-32 	 Wave soldering 	 manual soldering SMT 	 Sn-3.0Ag-0.5Cu 	 216-227 	 37 	 32 	 25 	 Wave soldering 	 Manual soldering SMT 	 Sn-0.3Ag-0.7Cu 	 216-227 	 27 	 40 	 25 	 Wave soldering , 	 Manual soldering SMT 	 Sn-5Sb 	 240-243 	 39.2 	 50 	 25 	 High temperature soldering 	 Sn-58Bi 	 212-216 	 76.5 	 27 	 34-36 	 Wave soldering , 	 Manual soldering SMT 	 Sn99.99 	 232 	 28 	 55 	 25 	 Electric plating   Application:  	 Soldering in TV set, radio or normal home appliances 	 Repair of normal home appliances and audio facilities 	 Soldering in radio transponder, instrument and calculator and so on  

&nbsp;

Factory Offer No Lead Solder Wire 

   This is an aluminium diecast part for machinery   It is made of high quality material with precision that is built to last   Our technology and experience staff can met with your design and quality requirements  

Aluminium Diecast

   It is made of aluminium with a combination of stick-shaped and an arch stand.   It can be linked with other components on its two ends.   This component is suitable for manufactures and factories use.  

Aluminium Diecast Product

寧波市中迪工貿有限公司

This soldering iron has a switch on handle for easy and safe operation. It has the two-sided flat panel heat element to enable tips of iron to heat up regularly and promptly. It is an ideal tool for soldering sheels, sealing and radioator repair.    Power is 120W to 250W  Soldering iron votage supply is 110V-130VAC/220-240VAC  Includes chiseled-reinforced nickel pl soldering tip  Easy-to-handle and ergonomic design  

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