led lamp heatsink    

Material :  Aluminium alloy  ACD 10, ACD12 , A380 . A360. A390 .  

Machine:  180-1200 tons .

Process:  Casting. Deburring .Drilling .threading,  CNC .Polishing.Suface finish. 

Finish: Sand blasting. Power-coating .Anodizing .Painting . Plating.

Product using .

Lighting Componets.

Led heatsink .

Led housing.

Led lighting Radiator

Automobile parts 

Welcome your drawing & Samples .The drawing are available 

IGS , STEP , SLD ,  X_T .  DXF .DWG. SAT. STL .

1. Working Hour: -------------- 7:00AM--10:00PM (Beijing Time);

                                              0:00AM--3:00PM (European Time);

                                              3:00PM--6:00AM (LA Time);

                                              7:00PM--10:00AM (Toronto Time) 
2. Working Days: -------------- 7days a week, 365 days a year. 
3. Feedback Time: ------------ with in 12 hours 
    Quotation Time: ------------ with in 48 hours 

4. Manufacture schedule: --- we report our production schedule to customers everyday by mail or photoes, it's just like the production is happened under your nose. 

5. Speed delivery:------------- The shipping date never late than settled. ( expect for force majeure.) 
6. Quality control:-------------- Both in-house QC and lab test provided. Test report along with delivery according to customer's request. 
7. Ningbo Hoteng Machinery CO.,Ltd is a manufacturer who can provide you one stop solution for all metal products. We can provide you from designing to delivery.

The manufacturer process could be like this: 
1.mould making 
2.casting ( die casting, sand casting, gravity casting, low pressure casting) 
3.machining 
4.welding (optional) 
5.surface treatment (optional) 
6.QC and package, 
7.delivery. 
Material could be aluminium, brass, copper, iron, steel, magnesium, zinc, etc. 

Or the process could be like this: 
1.material purchasing( billet aluminium 6061, 7075, 2024, iron tube, steel bar, brass block and magnesium block, ect.), or the material can be done by forging or extrusion, 
2.machining, 
3.welding, (optional) 
4.surface treatment, (optional) 
5.QC and package, 
6.delivery.

Q1: Are you a manufacturer or trading company?
A1: Hoteng is an OEM die casting and mould making manufacturer. 

Q2: What kind of production service do you provide?
A2: Mould making, Die Casting, Sand Casting, Gravity Casting, Low Pressure Casting, Machining Parts.

Q3: What’s the mould life time?
A3: Aluminum die casting mould 50,000 - 100,000 shots. Zinc die casting mold 100,000 - 300,000 shots. Brass die casting mold 5,000 – 15,000 shots. Sand casting mould 50,000 – 70,000 shots. 

Q4: What’s the mould making time?
A4: Usually, die casting mould 35 - 55days. 

Q5: What’s the lead time of production samples?

A5: Usually 10 days after mould's done.