Quality Products International

China Manufacturing Blog

QPILtd EL & eInk

by on Sep.06, 2019, under China Manufacturing Blog

Some videos of EL (Electroluminescent) and eInk (also known as ePaper)

Visually, they are very similar. Both are dynamic moving displays, with almost video-like qualities on a thin flexible, durable film laminate.

They can be mounted on shelf displays, integrated into Bottle Glorifiers and other signs, wrapped around curved surfaces, even built as outdoor signs, or illuminated floor signs!

The main difference between eInk and EL is:

  • EL is an active light source, which can illuminate a dark environment, so needs a power source
  •  eInk or ePaper contrasts and reflects ambient / background light, so can run on a small coin battery for months


Click on images below to view video


Electroluminescent Displays

Electroluminescent | QPILtd | www.QPIltd.com

Contact QPILtd for dynamic and vibrant Electroluminescent Displays such as this one of beer pouring into a glass (see video for full Electroluminescent effect)


Electroluminescent | QPI | www.QPILtd.com

Electroluminescent displays create an eye catching and often mesmerizing effect of changes of light, colour and appearance of movement. See video for full effect and contact QPILtd for your Electroluminescent and eInk / ePaper displays.     

eInk – ePaper displays

Технологии eInk, Технологии ePaper, eInk, ePaper, QPI, QPILtd

eInk / ePaper shelf display for a Russian dairy brand


eInk, ePaper, retail shelf display, Goldmine beer, QPI, QPIltd

eInk / ePaper retail shelf display of Goldmine beer.

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QPILtd – Production Alert for “Golden Week” and Chinese National Day over Sep – Oct 2019

by on Jun.21, 2019, under China Manufacturing Blog

If you have any time sensitive production planned in China for September – October, you may want to consider moving the schedule forwards slightly.
There will be some disruptions to work relating to the China National Day – Golden Week, holidays.
These will effect the whole of China and production disruptions will be more pronounced in the Northern and North Eastern Part of China.
…..if in doubt, check with us at QPILtd or your suppliers well ahead of time.
Chinese National Day
Chinese National Day is celebrated 1st of October, however it is typically part of a week long holiday called Golden Week.
Golden Week
The holiday associated with the Chinese National Day, is typically referred to as Golden Week.
Some weekend days off are often forfeited from before and after the Chinese National Day, to make a week long holiday.
It is the longest official holiday in China after CNY.
Impact on Production
Obviously a week long national holiday will impact production and shipping schedules.
Moreover, the center piece of the Chinese National Day celebrations includes a major parade and Military Review in the center of Beijing.
The autumn weather lends its self to clear skies, and the central government is determined to minimize pollution ahead of the parade.
That will often mean certain production activities are restricted late September in the lead up to the holiday, especially in areas several hundred kilometers from
Often factories in southern parts of China may be effected, depending on their “up stream” supply chain.
If in any doubt, check with us at QPILtd or your supplier.
For information about the effect of other Chinese holidays on production, please visit these links:
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CNY Days and Dates 2018 – 2030

by on Dec.07, 2018, under China Manufacturing Blog

Chinese New Year Eve Dates, Day and Zodiac Symbol 2018 – 2030

When it comes to production in China in the early part of any year, it really is worth planning ahead.

Early each year China celebrates Chinese New Year (CNY) with production grinding to a halt, typically about a week before Chinese New Year Eve.

As it follows the Luna Calendar, the CNY date changes each year, so QPILtd has prepared a list to assist in forward planning.

If you think of the what it would be like for USA to celebrate Thanksgiving, Christmas and New Years eve as one holiday, it would still understate the “disruption” to business in China, each and every year for CNY.

Chinese New Year is very much a family focused holiday. As many Chinese migrate to other parts of China for work, it instigates the world’s largest annual human migration.

Please scroll down, to see links to other QPILtd posts about the effect both before and after CNY for production and shipping as well as some of the human and cultural aspects of the holiday.


To assist in your forward planning, here is a list of CNY dates through to 2030.


Year                    CNY                             Day                      Chinese Zodiac

2018                   February 16                     Friday                  Dog

2019                   February 5                       Tuesday              Pig

2020                   January 25                      Saturday             Rat

2021                   February 12                     Friday                  Ox

2022                   February 1                       Tuesday              Tiger

2023                   January 22                      Sunday                Rabbit

2024                   February 10                    Saturday             Dragon

2025                   January 29                      Wednesday        Snake

2026                   February 17                     Tuesday              Horse

2027                   February 6                       Saturday             Goat

2028                   January 26                      Wednesday        Monkey

2029                   February 13                     Tuesday              Rooster

2030                   February 3                       Sunday                Dog


QC & Production Related

CNY Alert!

Is your Asian supply chain CNY ready? Not sure? Ask QPI Ltd.

China almost back to normal after CNY ~ will your production be OK?


General Interest around CNY

CNY “Truck Jam”

Chinese New Year in China. More than just Fireworks!


Past Posts

China Opens for Business in Year of the Monkey after CNY break

QPI wishes you the best for the year of the rabbit

Asian Factory Order books closing for 2016

CNY 2011 Holiday Dates Info from QPI

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Calibrated EN13138 Test Manikins

by on Dec.22, 2017, under China Manufacturing Blog

Calibrated EN13138 Test Manikins

QPILtd is now producing 3rd generation test manikins for the latest release of EN13138, the European Standard covering Buoyant Aids for Swimming Instruction.

The QPILtd manikins are used by Test Labs conducting performance testing of the Swim Seats, including the critical in water stability testing.

If a calibration certificate is required they can be calibrated a specialist test equipment laboratory prior to shipment.

Many factories are recognizing that it is worth having manikins for in house product development and quality control. That will become more relevant one EN13138-4 is released and manikins are also used to test other Learn to Swim devices covered in EN13138-1 (Part 1 devices to be worn, such as a Armbands, Vests, etc).


QPILtd Heritage in Learn to Swim Products and Testing

This project is very near to our heart.

Klaus Maertin (inventor of Floaties Learn to Swim Products) developed the first baby swim seats in the 1980’s as part of the Floaties Range, of Learn to Swim Products. Along with Helmut Maertin, Klaus came up with ways of testing the stability by making “top heavy” devices to sit in the seat, mimicking a young child trying to lean in the seat.

In the 1990’s a number of unfortunate incidents involving “copy products” lead to some fatal and near fatal accidents in Europe. Most of the incidents involved the products not being used in accordance with instructions, and some “copy products” did not have adequate instructions. All of which prompted a review of the standards pertaining to Learn to Swim Products for sale in Europe.

Other members of the Maertin family and QPILtd went on to help draft and update EN13138.


Swim Seat Manikins – Part 3

EN13138-3:2014 is the latest iteration covering Swim Seats to be Worn.

They specify 3 manikin sizes, to test the Swim Seats suitable for children up to 3 years old, or up to 18kg in weight.


Standing vs Seated Style Test Manikins

EN13138-3:2014 includes the traditional “standing style” manikin very similar to those in earlier releases of the standard.

It also includes a “seated variation” of the manikin. The seated version of the EN13138-3 Manikin also comes in 3 sizes.


Conical vs Straight / Round Arms

Part 3 specifies conical shaped or tapered arms for testing the Swim Seats.

Part 4 manikins will have round arms with straight sides.

The QPILtd EN13138 manikin, sizes I – III have interchangeable arms, so that they can be upgraded to comply with the yet to be release EN13138-4.


EN13138 Part 4 Manikins

Part 4 includes preliminary specifications for an additional 11 manikin sizes. (size IV – XIV).

They will be used to asses the other Swim Devices to be worn, which are covered in EN13138 Part 1.


3 Generations of Manikins

EN13138-3:2014 is the 3rd generation of the published European standard for Swim Seats.

All three versions of the EN13138 standard have included test manikins, and QPI has produced manikins for all three generations.

The overall size and weight of the manikins have remained the same, which leads many to ask what the differences are.

They are subtle but significant.

Certainly for a test lab an outdated manikin would not pass the periodical 3rd party calibration which is required periodically.

For factories, it is certainly worth upgrading from the 2003, or 2007 version to the 2014, as there are significant differences in performance, so it worth having a manikin which will perform in the same manner as the test lab certifying the Swim Product.

Obviously the earlier 2003 & 2007 manikins will not be compliant to En13138-4, used to asses EN13138-1:2014 compliant products.

Only the 3rd generation EN13138-3:2014 manikins (with arms exchanged) will be able to asses EN13138-1 products designed for children up to 3 years old, or up to 18kg in weight.

Below are some key differences between the 3 generations of manikins, featured in EN13138-3:2003, EN13138-3:2007 and EN13138-3:2014.


EN13138-3:2007 vs EN13138-3:2003

The main change from the original 2003 version to 2007 were buoyancy in the chest area, and a clearly defined airway.

The buoyancy in the chest area is designed to replicate the residual lung volume (RLV), which provides some buoyancy in humans.

The RLV buoyancy in 2007 it was 4, 6 & 8 Newton’s respectively, which makes that area considerably more buoyant than the 2003 versions.

The face has a marked triangular section that clearly delineates the nose and mouth area.


EN13138-3:2014 vs EN13138-3:2007

There are about half a dozen minor changes to the manikin, including how the balance point is measure and calibrated.

Additionally there is an additional 2  – 4 Newton’s of residual lung volume buoyancy.

For 2014, it is now 6, 8 & 12 Newton’s for each of the 3 sizes.

The face area still has a clearly delineated “airway zone”.


EN13138-3:2014 vs EN13138-4 (Part 3 vs Part 4)

As mentioned above, the shape of the arms is the only difference for sizes I to III.

It is mainly to facilitate testing armbands as they would not stay on the conical shaped arms of the Swim Seat Manikins.

Sizes IV – XIV of course get larger and heavier.

Size IV jumps up to 30kg, with a RLV buoyancy of 13 newton’s, with size XIV getting up to a RLV 33 newton’s.



Test labs are required to periodically have all of their test equipment calibrated.

QPILtd has access to the same calibration laboratory used by test labs, and can provide a calibration certificate if required.


Flight Case

The manikins are shipped in sturdy “flight cases” which are idea for safe storage between use. They are also of course ideal for labs who have to ship them out for calibration periodically.

QPILtd EN13138 Test Manikins size I, II & III

EN13138-3 Swim Seat Testing Manikins size I, II & III. Part 4 manikins also available in sizes IV to XIV

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QPILtd Beverage Industry POS

by on Mar.22, 2017, under China Manufacturing Blog

Easier access to a wide variety of POS and Promotional Material from QPILtd Beverage Industry POS

QPILtd provides a wide range of quality assured products at competitive factory direct pricing.

Simply emailing a quote request to QPILtd will bring decades of experience in China based production to bear on your project.

We will provide a firm detailed quote including specification, price and lead time.

QPILtd has experience producing many and varied products from Floaties Swim Products for children through to industrial test equipment.

QPI Beverage Industry POS, is a division of QPILtd focused solely on producing a wide range of excellent Point of Sale, Promotional, Product Support, Sales Support and Serving Products specifically for the Alcoholic Beverage Industry.

Our aim is to make your product look fantastic at a competitive price.

Email QPI Beverage Industry POS for a quote request, via Contact QPI

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QPILtd – Alcoholic Beverage Industry Brochure

by on Feb.08, 2017, under China Manufacturing Blog

QPILtd Alcoholic Beverage Industry Brochure

Acrylic Display, Bottle glorifiers, levitating displays, ice buckets, el, eink, epaper, elctroluminescent, QPI, QPILtd, Quality Products International Limited

Click on links to download QPI Alcoholic Beverage Industry Brochure

4 page – QPILtd Alcoholic Beverage Industry Brochure-High Res – 5MB

4 page – QPILtd Alcoholic Beverage Industry Brochure – 1.6MB


EnglishPусский – Deutsche – Français – Italiano – EspañolPortugues


The QPILtd – Alcoholic Beverage Industry Brochure is a 4 page overview featuring Point of Sale Material, Signs, Product Displays, Sales Support Product, Promotional Products, available for the alcoholic beverage industry. (Beer, Wine, Cider, Spirits / Liquor).


The QPILtd – Alcoholic Beverage Industry Brochure features information on:

eInk / ePaper and EL – electroluminescent displays, including links to videos demonstrating the product.

Illuminated Signs – wood, metal and acrylic.


Bottle Displays Stands, also known as Bottle Glorifiers

Levitating Displays.

Caps with bottle openers and Beer shaped USB sticks.


Ice Buckets – metal, plastic and plastic lined metal

Sheet Metal Signs.


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QPILtd Sheet Metal Signs

by on Jan.27, 2017, under China Manufacturing Blog

QPI Sheet Metal Signs are a very traditional style of advertising for the beverage industry.

Any modern or retro finish that you need to portray your brand is available.

Sheet metal, aluminum, polished ceramic coating, full colour (four colour print) or spot colour print.

Embossed, folded edges, and holes pre drilled, for convenience when mounting to walls or posts.

They can look brand new, or appear antique, with rust and distressed aged appearance.


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QPILtd Ice Buckets

by on Jan.27, 2017, under China Manufacturing Blog

QPI Ice Buckets to suit your needs, for commercial / in bar application, for promotional give away or for sale in your store.

Single or double walled, insulated, self draining, and in bar or in car / SUV plug in are all available.

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QPILtd Bottle Glorifiers

by on Jan.27, 2017, under China Manufacturing Blog

QPILtd Bottle Glorifiers

Put your product on a pedestal, of almost any shape, size or description.

To make your bottle and brand stand out in a crowded bar / night club environment, you need to be unique.

QPI can use LED, EL or other lighting to highlight features of your display, as well as motors, to rotate all or part of the display.

Available using a wide variety of materials and finishes from mirror finish acrylic, to distressed or rustic timber and metal.


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QPILtd Levitating Displays

by on Jan.27, 2017, under China Manufacturing Blog

QPILtd Levitating Displays give your product the magical appearance of floating in mid air.

They can be supported on a platform or suspended from above, with a visible air gap between the product and the rest of the display.


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