Research &
Development

Double satisfied customer, Double inspired DOUBLEWIN!

Innovative Technology & Products
from Doublewin’s R&D Department

Doublewin is not complacent about our current technology,
we keep moving on through sincere advice from our customers.

R & D

Doublewin provides stable & innovative technology based on
our R&D staff’s experience and thorough understanding of filter.

  • DETAIL
  • SPEED
  • PASSION
  • CHALLENGE
Established R&D department
2012.03

Acquired R&D Department Recognition Certificate

2017.02

Certified Annex research institute

National Research & Development Tasks
2013.08

Developed design technology of computerized servomechanism system with motion control

2013.11

Production Process Improvement related Technology Development Project

2014.04

Start-Up & Growth – Health Examination Associated

Registered Patents
2010.07

Power Reciprocate Pleating M/C

2013.02

Filter Manufacturing Device with Double Turntable Structure. (IR Welder for Eco Filter)

2013.09

Filter Pleating Device(Finger system: Cam type)

2015.12

Filter Bending Device

2016.02

Bending Machine for Media of air flter

2016.08

Side Sealing Device of Filter

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