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Quality Control

Quality is vital! We have a very good warranty policy to guarantee against any potential imperfections of flexible circuits & flex printed circuits (FPC). The Quality Policy is established and structured to provide ISO 9001:2000-compliant quality management. Our quality management system is designed to provide satisfaction for our customers with defect-free products that conform to their requirements and are delivered on time.

Best FPC is committed to quality and the achievement of excellence throughout all company activities. All of our factories are strictly follow the operation procedures stipulated in ISO9001:2000 in respect to material purchasing, product manufacturing, testing, packing, marketing, etc. For example, during the production of FPC, all the garments must be checked piece by piece under strict on-site and final quality control. Click here to view our Test equipment.

Environmental Policy
Best FPC will build a perfectly environment-friendly and safe company that focused on mankind and will provide optimized plants and the best “Green Products” which can satisfy all employees, customers, and the community through continuous improvement action about environment and safety. All of our FPC are RoHS compliant, click here for more information about RoHS

How Do We Ensure the Quality and Reliability?

Raw Materials Guarantee. Pre-production Inspection. In Process Quality Control. Rigorous Testing And Inspection.

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  • Reliable Raw Materials


     

    More than 10 stable suppliers:

    It is always known that the quality of raw materials determines the durability of the finished product. 

    Choosing the supplier of famous brand raw materials in PCB industry is the guarantee of stable quality of Best Technology. We only adopt premium materials to manufacture high-quality PCBs.

    Our expertise regarding advanced material types and combinations allows us to offer our customers a cost-effective solution for almost any challenge.

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  • PCB Incoming Inspection


    AOI inspection reduces error rate and improves efficiency:

     

    We obtain all raw materials from selected suppliers known for their excellent quality.

    Raw materials inspection is a vital step in our process.Here at Best Technology, no component or part before going to the warehouse without passing through a strict incoming inspection quality control process. Our PCB incoming inspection includes: size and appearance inspection, warping and distortion detection, solderability test, solder mask integrity test, Internal defect detection.

  • PCB Routing For Custom Printed Circuits-Best FPC
  • In-Process Quality Checking

     

    Manual inspection is the last guarantee:

    We have refined our quality management system over our 16 years in business to ensure predictable and repeatable outcomes.

    We have incorporated the In-Process Quality Checking (IPQC) procedure in our production line. Any defective components or manufacturing errors are detected instantly and are eliminated.

    All of boards will be 100% Inspection and E-test before delivery.


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Lamination & Drilling

Lamination & Drilling

Brown Oxide Coating Layer Alignment Automated Optical Inspection(AOI) Lamination Drilling Electroless Copper Deposition
Outer Layer Imaging & Plating

Outer Layer Imaging & Plating

Outer Layer Imaging Copper Plating Tin Plating
Etch Outer Layer

Etch Outer Layer

Photoresist Stripping Outer Layer Etching Tin Stripping Outer Layer AOI
Surface Finishing

Surface Finishing

Solder Mask Surface Finishing Silkscreen
Testing And Inspection

Testing And Inspection

Electrical Reliability Test V-cut and Routing Quality Inspection and Visual Inspection Packaging and Shipping
LED Exposure Machine

LED Exposure Machine

Model: DEL-41200 Effective Exposure Area: 1200* 650mm Substrate Thickness: 0.075 – 3.2mm Line Resolution: 50um/50um
Automatic Imaging Alignment Exposure Machine

Automatic Imaging Alignment Exposure Machine

Model:TOP-600P Panel Size: 305*305mm – 622*724mm Panel Thickness: 0.3 – 3.2mm Output Ability: 1800-2400/24H Precision of Alignment: ± 12um
LDI Exposure Machine

LDI Exposure Machine

Model: DiSS-20DL Max Substrate Size: 622*724mm Line Resolution: 50um
Brown Oxide Line

Brown Oxide Line

Model: 15BR40DNAA18 Max Substrate Width: 622mm Substrate Thickness: 0.075 – 3.2mm
Laminating Machine

Laminating Machine

Model: ML-3024 Platen Area: 1220*1370mm Capability: Wide Range of Hot and Cold Laminating Presses Avaliable
Laminator Machine

Laminator Machine

Model: HSL-M25R Substrate Length: 240 – 610mm Substrate Width: 250 – 640mm Substrate Thickness: 0.1 – 3.0mm
Laser Drilling Machine

Laser Drilling Machine

Model: Mitsubishi ML605GTWIV Working Area: 620*560mm Min Drill Diameter:0.05mm Drilling Accuracy: ± 5um(0.005mm)
Mechanical Drilling Machine

Mechanical Drilling Machine

Model: NL-DG6S Working Area: 568*690mm Drill Diameter:0.1 – 6.35mm Drilling Accuracy: ± 20um(0.02mm)
CNC Routers

CNC Routers

Model: RH4D Working Area: 568*712mm Routing Bit: Ø0.5 – Ø3.0mm Drilling Bit: Ø0.5 – Ø6.35mm Routing Accuracy: ± 0.05mm
CNC V-Cut Machine

CNC V-Cut Machine

Model: SH-700 Processing Area: 50*110mm – 700*700mm Processing Thickness: 0.4 – 3.2mm Cutting Speed: 60m/min Machining Precision: ± 0.05mm
Electroless Copper Deposition

Electroless Copper Deposition

Model: Customized Workpiece Size: 200*200mm – 630*630mm Aspect Ratio: 10:1 Min Hole Size: 0.15mm
Pattern Plating Line

Pattern Plating Line

Model: Customized Workpiece Size: 200*200mm – 630*630mm Automatic time & copper thickness control(heavy copper up to 30 oz are available)
Laser Cutting Machine

Laser Cutting Machine

Model: RPP20 Working Area: 220*220mm*2 Max Substrate Thickness: 2mm Scribing Speed: 200mm/s Repeatability: 2um
Vacuum Coater

Vacuum Coater

Model: SGC-22SAC Vacuum Sputtering 0.3 – 3 nm conductor(Ti -Tu-Cu) thickness can be sputtered on both face and hole of ceramic substrate
DES Production Line

DES Production Line

Model: 15DES40DNAA15 Working Area: 200* 200mm – 610*610mm Processing Thickness: 0.05-3.2 mm Transfer Speed: 0.6-8 m/min Etching Line Width/Line Space: 2mil
Inner Layer

Inner Layer

Pre-Production Engineering Inner Layer Imaging Inner Layer Etching Photoresist Stripping