Your Dependable Flex Printed Circuit Board Vendor

YooProo is a Chinese PCB manufacturer that provides cutting-edge OEM service for multi-layer PCBs at low prices and with low MOQ. IPC stadard and UL compliance!

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Trusted By

Full Experience

Full Experience in cost control and OEM service

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Accept trial order in small quantity

vetted factory

ISO9001/14001, IATF16949, UL Verified Factory

quality control

Inhouse QC & QA team for consistent quality control

workable lead time

Flexible lead time from 3 business days

OEM flex FPCs for your design

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Longevity

One of YooProo's FPC PCB features is we use PI as our raw material developed by DuPont, which has better flexibility and folding performance.

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Compact and lightweight

The compact and light flexible PCB makes better use of the final product structure.

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Fits all sizes

Focus on the thin thickness of flexible circuit board, which can effectively save product volume

Flex PCB

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Can be shaped and designed according to specific products or systems

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Circuit made of thin and soft material

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Can be as simple as a single-layer circuit

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Excellent heat dissipation

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Withstand millions of times of dynamic bending without damaging the conductor

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Arbitrary movement and expansion according to space layout requirements

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VS.

Rigid-flex PCB

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Can be bent and folded into almost any shape

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Allows designers to replace multiple PCBs and interconnecting wires with one single unit

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Improved performance and reliability

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Up to 50 layers, replacing bulky harnesses with a compact but sturdy design

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Reduces the need for bulky harness cables in electronic systems

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Save installation time and parts costs

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Process Of PCB Manufacturing

Take a tour of the PCB production process of YooProo. We welcome you to explore our modern fabrication facilities and learn how we operate and manufacture PCB products with precise and high standards.

Depth of CNC Milling

  • Effectively reduce noise interference
  • PCB thickness obviously reduced
  • Effectively improve signal integrity

Vertical CU Plating

  • A high degree of automation production
  • Fully automatic DMS operation monitoring system
  • More stable quality

Automatic PCB Clearing

  • Faster cleaning
  • Multi-directional cleaning without dead angle
  • PCB won't be destroyed and deformed easily

Automatic Flying-probe Test

  • No test-rack development cost
  • Simple and all technicians can operate
  • Flexible and can quickly test the conversion and provide fast feedback on process errors

Advanced LDI Laser

  • Shorter processing and production cycle
  • Improve product quality and decrease the defective rate
  • Low energy consumption compared with traditional CCD semi-automatic exposure machine

Automatic Solder Mask Printing

  • Superior ink uniformity, glossiness, and consistency
  • Capable of dealing with the production of different copper-thickness products
  • A non-contact operation can effectively solve problems such as sundries, fingers prints, and scratches

On-going Production Quality Control

Our quality management system governs the entire production process. YooProo factory is ISO9001/14001, IATF16949, UL Verified. Our QC team closely monitors everything, from the process to sampling tests and sorting out defective boards. To guarantee that you receive safe and quality goods, we require that our goods adhere to standards set by your government.

1. Manual Visual Inspection

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To magnify glass or microscope to identify short circuits, open circuits, or some appearance defects on PCB.
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Confirm component mounting on PCB through human vision and comparison.
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This technology is one of the most widely used online testing methods.
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Low pre-cost and no test fixture are its main advantages.

2. AOI Inspection

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Inspection of the circuitry against digital“images”(based upon data) to verify that it is free from such defects as shorts, opens, etc.
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A non-electrical, test fixture-free online technology.
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With high detection success rate, easy to follow detection.
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Fast shooting by AOI high-definition image camera can fundamentally solve the problem of short circuits, ajar, temporary, and other hidden dangers.

3. Function Test

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Our earliest automatic test principle, which can be completed by various test equipment.
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Our primary test method for specific PCBs or specific units.
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Mainly two types: Final Product Test and HotMock up.
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To simulate the use of the final product and to reproduce the product's performance in this process.

4. Flying-Probe Tester

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Easier and faster to program than the traditional ICT testing method.
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In addition, we can complete the debugging of the flying pin test in a shorter time than the conventional ICT test.
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The fastest time to market (TimeToMarket) tool automatically generates tests, has no test-rack cost, good detection, and easy programming.

5. PCB X-ray Detection

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Used in PCB inspection and high-difficulty processes, such as BGA and pop process design.
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Its principle is to irradiate and project through X-ray, similar to manual X-ray photography, to detect the internal defects of the PCB board.
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Good detection ability for blind holes and other processes

6. MDA

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A good tool for diagnosing manufacturing defects in high production/low mixing.
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Easy to follow detection and fast and complete short circuit and open circuit test.
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However, functional testing cannot be carried out. Test-rack is required, and the testing cost is high.

Professional Ordering Process

Receive instant quote

Talk to us about your custom PCB needs or send us your gerber files, and get competitive quotes.

Confirm specs

Configure your PCB request, and select a delivery time that fits your schedule.

Production

We optimize manufacturing and proceed with your PCB projects with efficiency and high standards.

Quality control

We fully incorporate with high quality management into fabrication to meet your standards.

Delivery

The Easiest Way to Source PCB Manufacturing

YooProo is a leading manufacturer of printed circuit boards. Our PCB expertise and wealth of supply chain resources are wired into production. We fulfill your PCB order on time and within budget.

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YooProo offers superior PCBs at a competitive rate to help customers stand out from the competition.
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YooProo is committed to providing customers with the utmost PCB solutions to be more confident to cooperate with us.
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Our customers' needs are fully satisfied by state-of-the-art production equipment, excellent supply quality, and efficient service.
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Our customers' questions were fully answered and solved for the first time with our well-trained, warm colleagues.
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Top Brands' Partner

We integrate and coordinate our supply chain advantages to better serve our clients by developing strategic relationships with our suppliers. As a result, YooProo has now established long-term partnerships with several worldwide brands.

YooProo will never change its motto: being close to the end users provides ultimate solutions, making us the top partner.

Let's work together to anticipate and meet your expectations.

Developing a new PCB is easy when you work with YooProo.

  • You can rely on our full-service capabilities
  • We offer affordable pricing
  • Get a fast prototype within 3 business days
  • Speedy delivery within 2-3 weeks

Contact YooProo

We will get back to you within 12 hours.

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