KALU INDUSTRY
KALU Industry--Leaf Metal Quality, Price, Credit Standing and Service
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| Product Name | Heatsink;Aluminum heat sink;Extruded heatsink;Heat sink extrusion |
| Material | Aluminum Alloy |
| Detailed Size | As per customers' design |
| Max Aspect Ratio( Fin Height / Fin Gap) | More than 20 times aspect ratio heatsink can be extruded by most advanced technology Max Width |
| Max Width | Ultra wide extruded heatsink can be made by our unique friction welding technology |
| Machining | High Precision CNC Machining |
| Sample Service | Samples with differernt sizes are availabe for prototypes test within 1 week |
| Production Process | Profiles Extrusion---Saw---CNC---Quality inspection---Grinding or drawing---Blasting---Oxidation or spraying---Inspection---Lai carving---Highlight |
| Surface Treatment | Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking. |
| Color | Customized |
| Experience | More than 20 years professional manufacturing experience |
| | LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc. |
| Process | ||
| CNC Milling | Die Casting | Fastener |
| CNC Lathing | Heat Sinks | Assembly Service |
| Lathing & Milling | Plastic Injection | Laser Engraving |
| Drawing Format | IGS,STP,X_T,STEP,DXF,Pro/E,CAD,PDF | |
| Test Equipment | measurement instrument ,Projector,CMM ,Calipers.Pin Gauge etc. | |
| Material | ||
| Aluminum | 6061/6063/6082/2014/7075/7050/5052/ADC12/A380 | |
| Stainless Steel | 303/304/3016/412/17-4/316L | |
| Carbon Steel | 1018/1020/1045/A3/Q235 | |
| Alloy Steel | 4130/4140/4340/40CR/42CR | |
| Copper | C10100/C1100/C12200 | |
| Brass Alloy | 3602/2604/H59/H62 | |
| Plastic | POM/Delrin/Polyurethane/Nylon/ABS/Acetal | |
| Surface Finish | ||
| Aluminum Parts | Stainless Steel Parts | Steel |
| Clear Anodized | Polishing | Zinc Plating |
| Color Anodized | Passivaing | Black Oxide |
| Sandblast Anodized | Laser Engraving | Nickel Plating |
| Chemical Film | Sandblast | Chrome Plating |
| Brushing | Heat Treatment | |
| Polishing | Powder Coated | |
| Chorming | ||
| Equipments | ||
| 3 axis/4 axis CNC Machining Center | Punching Machine | Laser Cutting Machine |
| CNC Lathes | Pressing Machine | Die casting machine |
| Grinding Machine | Drilling Machine | Injection molding machine |
| Milling Machine | Threading Machine | Lase Engraving Machine |
1.How can I get quotation and feedback for my products?
Provide your 2D drawings with specifications (material, surface treatment, tolerance, other requirement, etc.); Please inform your quantity usage (MOQ and annual need) and logistic requirement; 3D drawings are much welcome for full product review.
2.How long can I get the quaotation?
Normally, we can provide instant feedback and then provide quotation within 48 hours
3.How long will you produce the parts?
Production lead time for CNC machining is 1-4wks, according to difference products and quantity. We will communicate with Customers on production plan and delievery for each PO.
If a mold is needed, the mold making time will be:
1) 2-3wks for extrusion molds
2) 4-8wks for die casting molds or plastics injection molds
3) 2-3wks for stamping molds
4.What's your payment terms
1) Especailly for new customers: T/T in advance or 50% T/T in advance, left needs to be wired before delivery.
2) L/C
5.Incoterms:
1) Ex-works or FOB Shanghai, is preferied;
2) CIF
3) DDP: need further communication on cost & logistics issues with Customers
6.Shipment: By Air or Ocean
Normally by air for samples (if not too heavy)
7.Will you sign NDA?
Yes, NDA is necessary between us.