PCB and PCBA Capabilities:

1) Single-sided, doubled sided and multi-layer PCB with competitive price, good quality and excellent service

2) CEM-1, FR-4, High TG FR-4, Aluminum base material

3) HAL, HASL, HASL Lead Free, Immersion Gold/ Silver/ Tin, OSP

4) Printed Circuit Board is 94V0 compliant, and adhere to IPC610 Class 2

5) Quantity ranges from prototype to medium batch production

6) 100% E-Test

7) SMT( Surface Mounting Technology ), COB, DIP

8) Material source service, one-stop service

9) SMT assembly and Through hole insertion

10) IC programming and Burning on-line

11) Function testing as requested

12) Complete Unit assembly, includes plastic, metal box, coil, cable etc

13) Packing design

PCBA

PCBA assembly includes manufacturing process of Surface Mounting Technology( SMT ), Manual Insertion( MI ), Auto-insertion( AI ), and Chip On Board( COB ). We have abundant practical experience on manufacturing electronic products.

1) Surface Mounting Technology

2) Pin Through Hole Assembly

3) RoHS

4) Selective Wave Soldering

5) Conformal Coating

6) Complete Box Build

7) Inspection Methods

Surface Mounting Technology

With many years experience of mounting BGA, UBGA, CSP and components such as 0201, we have a cost effective high yield solution to any SMT requirements.

Pin Through Hole Assembly

Mounting tape and reel component, mounting rate reaches 5000pcs per hour with an accuracy of 99% minimizing components loss.

RoHS Regulations

Selective Wave Solder

Stable and suitable controlled oven temperature, selective wave soldering machines, quality and process control when assembling boards, and multiple ground and power planes, high current connectors or A-typical distribution of components.

Conformal Coating

Both dip-coating and vertical spray coating are available. Protecting non conductive dielectric layer that is applied to the printed circuit board assembly, in order to protect electronic assembly

From damage of contamination, salt spray, moisture, fungus, dust and corrosion caused by harsh environments. When coated, it is clearly visible as a clear and shiny material.

Complete Box Build

Complete Box Build solutions include material management of all components, plastic, case and print and packaging material.

Inspection Methods

AOI Testing

1) Check solder paste

2) Check components

3) Check missing components, offset, incorrect parts, polarity

X-Ray Inspection

X-Ray provides high resolution inspection of

1) BGA

2) Micro BGA

3) Chip scale package

4) Bare board

In-Circuit Testing

In-Circuit Testing is commonly used in conjunction with AOI minimizing functional defects

1) Power-up Testing

2) Advanced Function Testing

3) Flash device programming

4) Functional Testing

PCB

Hua-electronics Ltd is an electronics company, built in 2002 year, develops from design custom electronics to a corporation with

powerful ODM service, PCB manufacturing and assembly. And we build stable supply chain of philips LUXEON and Semiled LEDs.

PCB factory, found in June 2004, 400 employees, size is 6000 square meters, our address is ZhongJian Technology Park No.89, LianFa Road,

TongQiao Town, HuiZhou City, Guangdong

PCBA factory, found in June 2008, 100 employees, size is 1000 square meters, our address is 2th Floor, C Building, ZhuNiu Industrial Park,

GuShu Town, Bao’an District, ShenZhen City.

Process:

Appliance:

Package and shipping

Use bubble bag to pack LED downlight firstly, then packed into carton box

Shipping: DHL, FedEx, UPS, EMS, Hong Kong POST.

Payment ways:

Paypal, T/T, Western Union are accepted.

MOQ:

Sample are supported for our customer, there is no MOQ.