6Layers SMT Electronic Board Assembly BGA Contract PCB Assembly

Contract PCB Assembly Introduction

PCBA means to mount with components on PCB board and the manufacturing process. It is no use without components are mounted on the advanced circuit board, and it won't be able to give its functionality.

What is contract PCB assembly? Contract PCB assembly is when a contract manufacturer assembles the PCBs at their manufacturing facility for one particular customer. And they grow their business by getting additional contracts.

These PCB boards require more design work than other wiring methods, but the assembly and manufacturing tend to be automated afterward. The automation makes PCB boards the cheapest and most efficient option.

Contract PCB Assembly CAPABILITIES

PCBA CAPABILITIES

Our SMT capabilities:

SMT Assembly: SMT provides a flexible high technology.

These solutions include:

7 high-speed placement machines, 7 automatic printers with fiducial alignment, 2 X-ray machines, BGA maintenance machines, ICT test machines

Our DIP function:

A-8 semi-assembly production line with four wave soldering machines

1 U-shaped automatic assembly line for box-type building products with test stations

High temperature / low temperature aging test furnace B-4 for products required for aging test

With time control and temperature control

All products are 100% inspected and tested during the DIP process

Haina lean Electronics Co.,Ltd is a competitive China customize pcba for medical breathing machine OEM manufacturer, supplier and vendor, you can get quick turn customize pcba for medical breathing machine production prototypes and samples from our factory.

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Contract PCB Assembly Process

1.Solder Paste stenciling
2.Surface Mount Technology (Pick and Place)
3.Reflow Soldering
4.Inspection and Quality Control
5.Through-Hole Component Insertion (DIP Process)
6.Final Inspection and Functional Test

In-process control for placement accuracy of components can be ensured by inline and secondary automatic optical inspection (AOI). BEIJING HAINA LEAN’s reflow operation, which is performed in a 13-zone oven, ensures proper profile and temperature ramp (± 2°/s) to eliminate thermomechanical overstress due to wide variance in thermal exposure. This is especially critical on large, fine-pitch devices (e.g. BGAs, etc).

Our advantage

Service value

Independent quotation system to quickly serve the market

PCB manufacturing

High-tech PCB and PCB assembly production line

Material purchasing

A team of experienced electronic component procurement engineers

SMT post soldering

Dust-free workshop, high-end SMT patch processing

Delivery Time

Contract PCB Assembly Application Field

Our products are widely used in communication equipment, industrial control, consumer electronics, medical equipment, aerospace, light-emitting diode lighting, automotive electronics.

Workshop

Common packaging

PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box

Certification