Beijing Haina Lean Technology Co., Ltd 86-010-57158440
SMT DIP Lead Free PCB Assembly , 6oz Multilayer PCB Assembly

SMT DIP Lead Free PCB Assembly , 6oz Multilayer PCB Assembly

  • High Light

    SMT Lead Free PCB Assembly


    DIP Lead Free PCB Assembly


    6oz multilayer PCB assembly

  • Product Name
    PCBA Electronics
  • Material
    FR-4/Normal Tg/High Tg/Low Dk/HF FR4/ Aluminium
  • Layers
  • Copper Thickness
  • Min. Line Spacing
  • Board Thickness
  • Min. Line Width
  • Min. Hole Size
    Laser 0.05mm ; Mechnical 0.15
  • Surface Finishing
    HASL,OSP,ENIG,HASL Lead Free,Immersion Gold
  • Base Material
    High Tg FR-4, Halogen Free FR-4, Thick Copper FR-4, Aluminium Based, Rogers, Taconic
  • Solder Mask Color
    Green, Yellow, Red, Black, Blue, Whiteetc
  • Solder Type
    Water Soluble Solder Paste, Leaded And Lead-Free
  • File Formate
    Gerber Files, Pick-N-Place File, BOM ,PADs ,Protel,CAD
  • Testing
    Flying Probe Test,X-ray Inspection AOI Test
  • PCB Assembly Process
    Drilling--Exposure--Plating--Etaching & Stripping--Punching--Electrical Testing--SMT--Wave Soldering--Assembling-- ICT--Function Testing--Temperature & Humidity Testing
  • Application
    Telecom Communication ; ; Automotive Industry ;Industrial Control ;Consumer Electronics Office Equipment;Household ;Aerospace; Elevator; High Speed Railway.
  • Place of Origin
  • Brand Name
  • Certification
    ISO9001,IS16949, ISO14001,ROHS ,IPC-A ,QC080000
  • Model Number
    PCB Assembly
  • Minimum Order Quantity
    1 PC
  • Price
  • Packaging Details
    ESD packaging with carton box
  • Delivery Time
  • Payment Terms
    T/T, Western Union, L/C, MoneyGram
  • Supply Ability
    10,000,000 Point /Day

SMT DIP Lead Free PCB Assembly , 6oz Multilayer PCB Assembly

SMT DIP Process Multilayer PCBA Electronics

PCBA Electronics Introduction


PCBA refers to the complete electronic circuit board after all components have been assembled . It has many benefits that make it a much sought-after element in the communicating and electronics industry.

The PCBA is a complete assembly. You have to assemble the PCB, once it is ready. The assembling requires both passive and active components. The list of these electronic components include-

SMD capacitor

The PCBA electronic components have two types.

1. SMD components: It refers to surface mount devices. You have to use the surface mount technology to install these components on the PCB. You can identify the SMD components by measuring the number of pins in the package.

2.Through-hole components: Thru-hole or through-hole components have leads in them. The leads are inserted through the PCB board surface. You have to drill holes on the PCB surface to insert the thru-hole components into it.

There are two way to assembly of the printed circuit board . one way is You may adopt for automated soldering to mount the electronic components on the PCB. The most popular soldering technology is wave soldering. It is used for the conventional thru-hole components.

Another way widely used soldering technique for PCB components is reflow soldering . It is used for SMD components mostly. You may also use mixed soldering technology. Some expert professionals will use hand soldering too. But it is a quite difficult task.

The assembly of the PCB is completed when the electronic components are welded or assembled on the PCB.


Factory Capabilities


PCB Assembly Capability
Item Capability
Advantages Professional Surface-mounting and Through-hole soldering technology
Various sizes like 1206,0805,0603 components SMT technology
ICT(In Circuit Test),FCT(Functional Circuit Test)
PCB Assembly With UL,ISODD,Rohs Approval
SMT process adpot reflow soldering technology
High Standard SMT & Solder Assembly Line
HDI technology (High density interconnected board placement technology capacity)
Components Chip & IC 01005 ,55mm
BGA pitch 0.3mm
QFP Pitch 0.3mm
Quantity Prototype & Low Volume PCB Assembly,from 1 Board to 250, or up to 5000 and customized
Type of Assembly SMT, Thru-hole ,DIP ,MIX
Solder Type Water Soluble Solder Paste, Leaded and Lead-Free
Bare Board Size Largest:700X610mm
File Formate Gerber files, Pick-N-Place file, BOM ,PADs ,Protel,CAD
Types of Service Turn-key,partial turn-key or consignment
Testing Flying Probe Test,X-ray Inspection AOI Test
PCB assembly process Drilling----Exposure-----Plating-----Etaching & Stripping---Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling---- ICT-----Function Testing-----Temperature & Humidity Testing


PCBA Electronics Production Process


PCB,Component sourcing ,QC ,SMT Process ,AOI ,Test ,Automatic optical inspection ,DIP Process ,Washing board ,FQC .


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Products Show


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PCBA Electronics Application Field


Aerospace ; Telecom Communication ; Automotive Industry ;Industrial Control ;Consumer Electronics .



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Delivery Time 


Product Type Qty Normal lead time Quick-turn lead time
SMT+DIP 1-50 1WD-2WD 8H
SMT+DIP 51-200 2WD-3WD 1.5WD
SMT+DIP 201-2000 3WD-4WD 2WD
SMT+DIP ≥2001 4WD-5WD 3WD
PCBA(2-4Layer) 1-50 2.5WD-3.5WD 1WD
PCBA(2-4Layer) 51-2000 5WD-6WD 2.5WD
PCBA(2-4Layer) ≥2001 ≥7WD 5WD
PCBA(6-10Layer) 1-50 3WD-4WD 2.5WD
PCBA(6-10Layer) 51-2000 7WD-8WD 6WD
PCBA(10-HDILayer) 1-50 7WD-9WD 5WD
PCBA(10-HDILayer) 51-2000 9WD-11WD 7WD




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Common packaging

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


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Q1:What kind of PCB file format can you accept for production?


Q2:Is my PCB files safe when I submit them to you for manufacturing?

We respect customer's copyright and will never manufacture PCB for someone else with your files unless we receive written permission from you, nor we'll share these files with any other 3rd parties.


Q3:What payments do you accept ?
-Telex Transfer(T/T),Western Union,Letter of Credit(L/C)
-Paypal,AliPay,Credit Card


Q4:How to get the PCB?
A:For small packages, we will ship the boards to you by DHL,UPS,FedEx,EMS. Door to door service! You will get your PCBs at your home.
B:For heavy goods more than 300kg, we may ship your boards by ship or by air to save freight cost. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.


Q5:What is your minimum order quantity?
Our MOQ is 1 PCS.


Q6: Can we visit your company?

No problem. You are welcome to visit us in Beijing. Or the branch factory is in Tianjin.


Q7: How can you ensure the quality of the PCB?
Our PCBs are 100% test including Flying Probe Test, E-test and AOI.


Company Information


Haina lean Electronics Co., Ltd is a one-stop EMS supplier integrating PCB design, PCB manufacturing, Component sourcing and PCB assembly.

Our company was established in May 1, 2012 in Beijing. And expansion was completed in June 2016. The company is specialized in electronic products supporting processing services, mainly to undertake circuit board design, layout production, components procurement, PCB plate making, circuit board welding assembly debugging and other OEM/ODM services.


Our first factory is located in Changping District, Beijing, the main radiation Haidian, Changping, Chaoyang three areas of Beijing. Since our company’s establishment, we have been adhering to creating high quality, high efficiency, low-cost business philosophy based on the circuit board processing industry for customers. Most of the key staff of the company are mature technical talents who have been engaged in the industry for more than 10 years, and have rich experience in the production of SMT and DIP, also has rich experience in production for high density & difficulty to package components such as BGA. The factory covers an area of 1500 square meters. Since its establishment, we obtain a good reputation in the industry through the continuous efforts of all staff and high quality service . Our second branch plant is located in Langfang city, and mainly cover Fengtai and Daxing Yizhuang area.


The company pursues "inclusiveness, excellence, people-oriented". Constantly innovate, take technology as the core, regard quality as life, and wholeheartedly provide customers with high-quality and high-efficiency humanized services.We are willing to serve our customers with the principle of continuous honesty & trustworthiness, pragmatism and innovation.


At present, the main cooperation industries are automotive electronics, communications, audio and video, optoelectronics, robotics, hydroelectric power, medical care, aerospace, education, radio frequency, power supply, printer etc industries.


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