1. 3 years warranty,super price,high thermal conductivity,steady quality,94v0,good delivery,highly cost effective,high power,super popular high quality,professional desgin,factory price,the best choice,high standard, high qualified,high efficient,best service with competitive. 
2. 5 years technical service team
fessional sales team

4.Customsized specification can be accepted in our factory . 
5.Aiming at the consult of "high quality,zero defect",give you the best quality,best service.
6.We can offer three categories of products,cob led source, integrated LED source and high power LED source.  

7.Your inquiry related to cob led source or prices will be replied within 24 hours

Q: What files do you use in PCB fabrication?

A: Gerber RS-274X, 274D, Eagle and AutoCAD's DXF, DWG.

Q:What format of BOM do you prefer?

A: We prefer to Excel with components part number, manufacturer, quantity, value information. Of course, other format is ok.

Q: How long will your quotation be sent after I sent Gerber, BOM and test procedure?

A:  For PCB, our quotation will be sent within 6 hours.  As for some special components, you could recommend suppliers to us.

Q: Can I have led samples to test?
A: Yes,we are pleased to supply module samples to test and check quality,mixed sample order is available. Please note buyer should pay for shipping cost.

Q:how about our after-sales service?
A:After you get our goods,if have any quality problems,pls directly contact with sales who are in charge of.
we will replace defective ones for you at once.

Q:If we don't have gerber or any file,can you do design for us?

A: Yes, we have design engineer team, tell us your request,we can do series product design for you.

More question, give me TEL +8613500178955

Skype:ruthlead1

QQ: 2641318252

Tel: +86-755-29198758(604)

Fax: +86-755-27219369

Mobile phone and whatsapp:13500178955