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We are breaking the stereotype that packaging plants are dirty. Since 2000 in Pyeongtaek, we have made packaging exactly the way our customers want it.
CEO Message
Clean packaging that protects
your process all the way
Hello. I am Ok-Jong Seo, CEO of APRO CO., LTD.
APRO opened in 2000, and today we make clean PE bags used by semiconductor and pharmaceutical companies. From extrusion — melting resin to make film — to converting the film into bags, we do every step in our own plant. That is why we can make exactly the size and thickness our customers want.
Packaging is the first thing to touch our customers’ products, and the closest. We want to break the stereotype that packaging plants are dirty. Our bag-making converting room is operated as a Class 10,000 cleanroom, we measure and record the thickness of every extruded roll, and we keep records connected from the moment resin arrives until the product ships.
When we catch a defect inside our plant, it costs only us; when a defect reaches a customer, we lose their trust. That is why, above all, APRO puts one thing first: keeping defects from reaching our customers. When a problem arises we respond immediately, and we will always keep the delivery dates we promise.
We will be a company that makes the packaging you want, whenever you need it — a company you can trust. Thank you.
CEO, APRO CO., LTD. Ok-Jong Seo
Overview
APRO at a glance
- Company
- APRO CO., LTD.
(APRO CO., LTD.) - CEO
- Ok-Jong Seo
- Founded
- May 1, 2000
- Employees
- 18 (as of October 2026)
- Business Reg. No.
- 214-86-58070
- Certifications
- ISO 9001 (ISO 14001 in progress)
- Address
- 362-21 Cheongwon-ro, Cheongbuk-eup, Pyeongtaek-si, Gyeonggi-do, Republic of Korea
- Business
- Manufacturing of synthetic resin (PE) packaging · static control products · cleanroom consumables (manufacturing and wholesale) · trade
- Main products
- Clean PE bags · anti-static PE bags & rolls · gusset bags · PE film rolls · PE sheets & sheet rolls · PE tubing
- Main equipment
- 6 extrusion lines · 8 converting machines (3 band sealers · 5 bag-making machines)
- Contact
- Tel +82-31-667-9204 · Fax +82-31-667-9207 · aprosemi@naver.com
History
Our history
- SepQuality procedures revised to ISO 9001:2015
- Production management system (ERP) introduced — roll records and resin LOT traceability
- ISO 9001 quality management system certified · quality procedures established
- Moved to our current plant in Cheongbuk-eup, Pyeongtaek
- MayAPRO CO., LTD. founded
Our Principles
Four things APRO stands by
Clean
We run our converting room as a Class 10,000 cleanroom and control particles even inside the bag.
Exactly to spec
Size, thickness, color and anti-static properties — all made to your specifications.
Fast
When a problem occurs, we find the cause, act right away and stay in close contact with you.
As promised
We keep our delivery dates — and the records we keep for every roll back up our promise of quality.
Tell us how we can work together
Products, specifications or quotes — feel free to ask us anything.