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Gold Finger PCB Board

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    2019-06-24 03:01

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Company Profile
Shenzhen Pengda Optic Technology Co.,Ltd






4F, B Building Youlitong Technology, No. 56 Qingsong Road, Pingshan District, Shenzhen, Guangdong, China (518118)



Product details


1. Professional Surface-mounting and Through-hole soldering Technology.

2. Various sizes like 1206,0805,0603 components SMT technology.

3. ICT(In Circuit Test), FCT(Functional Circuit Test) technology.

4. PCB Assembly With UL, CE, FCC, Rohs Approval.

5. Nitrogen gas reflow soldering technology for SMT.

6. High Standard SMT&Solder Assembly Line.

7. High density interconnected board placement technology capacity.

Our PCB assembly factory has been built in Shenzhen, China in 2007. Our LED PCB Assembly capabilities give our customers the convenience of a "One Stop Solution" to their LED PCB assembly and fabrication needs. Our advanced capabilities include Surface Mount (SMT), Thru-hole, Mixed Technology (SMT & Thru-hole), Single or Double Sided Placement, Fine Pitch Components, and so much more. Choosing us, you will get express pcb assembly quote within 2 working days.

Product Specification:

Base Material:


Board Thickness:


Copper Thickness:


Min. Hole Size:


Min. Line Width:


Min. Line Spacing:


Surface finishing:

Immersion gold

Solder mask:





ISO9001:2015, UL, CE, ROHS


Q1: What kinds of file formats do you accept?

A: We can process Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG formats.

Q2: What type of Bill of Material (BOM) file do you accept?

A: We prefer MS Excel format, but other formats are also acceptable. Please see a sample BOM file here: Sample-Bill-of-Materials-BOM.

Q3: Can you do routing for me?

A: We route any quantity of PCB which has more than 2 layers, including double layers.

Q4 : What is your standard drilling size?

A: We can drill any of the size for prototype and production boards start from 0.1mm, in steps of 0.05mm, such as 0.3mm, 0.35mm, 0.4mm, 0.45mm. Normal drilling size starts from 0.35mm..

Q5: Do you charge extra for tooling, photo and E-test, etc. ?

A: We do not charge tooling and photo fee for prototype boards. There is a fee for setting up for production boards. This charge will be credited back to you when the accumulated orders are over a certain amount. We do not charge test fee for production order. We only charge the nails-bed cost. We can also provide electric contact test for prototype boards with Flying Probe system at low cost.

Q6: If I order initial small quantity first and order large quantity later on, do I still pay setup fee?

A: Setup fee and test setup fee are one-time charge. These are only applicable to new orders and will be waived when you repeat the order.