Why Choose Us

Sefton Transmail are one of the leading UK polythene manufacturers and suppliers of high quality, plain and printed polythene envelopes & packaging products. For over 35 years, the company has delivered excellence in product and service to a wide variety of sectors.

What will you gain with Sefton Transmail?

Sales Team Polythene

An in-depth knowledge of the polythene and packaging industry means that we have the ability to offer quick and helpful responses.  To ensure you can rely upon the Sefton Transmail service we provide:

  • Exceptional sales service.
  • We consistently attain over 98% ‘On Time In Full’ on your orders.
  • Quick and reliable lead times.
  • Same day quotations.
  • Instant order confirmations.
  • Real time job status updates.
  • A wide range of products for immediate despatch.
  • UK manufactured polythene bags to ISO:9001 quality standards using the highest quality polythene.

Flexibility – “We are large enough to cope and small enough to care”

Due to being an independent UK manufacturer, we are able to offer short lead times and produce higher quality products compared to imports. We have a high attention detail with a personal touch and have the capacity to fulfil very large orders or very small orders (starting from 1,000 bags). Sefton Transmail is highly flexible and can offer much shorter lead times than our competitors, so be assured that if you have an urgent deadline to hit we will try everything we can to fit you in.

Single Source

We have extensive manufacturing capabilities spread over two sites in Norfolk and Northamptonshire, including extrusion, in-house flexo-graphic printing and a wide range of conversion possibilities. This means we manufacture every part of the production process in-house and can offer our customers a single, highly responsive supply source.

Customer Testimonials

“After searching the internet for a UK company that supplied custom made polythene mailing bags in the UK, we found Sefton Transmail who replied with a number of solutions. After some initial samples that were delivered the next day, we committed to our first order of two different sized bags that arrived 4 weeks later as promised. Our contact Helen is always so helpful not to mention cheerful, and we’ve decided to get Sefton Transmail to help us with other packaging solutions as well as re-order existing bags.”

If you have any requirements for polythene packaging then get in contact with our team and be assured that your requirements will be met quickly, efficiently and cost effectively.