About us

At a glance

Asia Dyestuff Industries Ltd.,  founded in 1984, has a good reputation as a reliable and responsible company in manufacturing and supplying dyestuff and chemical to local and oversea

"Proud to be leading
Thai Dyestuff Manufacturer"

Certificate:  ISO9001:2008

Issued by :  URS / UKAS

The scope of activities: Research & Development, Manufacturer and Distributor of Dyestuff and Chemical

Company Mission

Direct towards customer satisfaction.

Company Vision

Colorant specialist for textile and non-textile industries.

Company Objectives

Research & Development of dyestuff production and provide color solutions for customers.

Production and Quality Control

Since our inception, ADI always commits to provide

the best to our customers in terms of quality, consistency, trustworthiness, and services.

"Quality has been one of our important keys."

the quality inspection are performed stage by stage starting from the beginning synthesis (raw material quality) till the end final packing.

QC of Raw Material
  • % Purity by Titration Method
  • Paper Chromatography
  • thin Layer Chromatography
  • % Residue Content
  • % Solid Content
  • % Moisture Content
  • Solubility
  • Physical Appearance
QC of Work in Process
  • Cyanuration Test
  • % Free Content
  • % wet Cake
  • Filter Loss
  • % Base Content
  • Monoazo Test
QC of Finished Goods
  • Spectrophotometer Computer Report in transmittance & Reflectance
  • Exhaustion Dyeing in 40 oC , 60 oC , 80 oC , 98 oC , 130 oC for various type of fibers.
  • Printing for various type of fibers.
  • Padding for various type of fibers.
  • pH
  • Solubility
  • Viscosity
  • Bleeding Test
  • Particle Size Test
  • Washing Fastness Test : ISO 105 C06/E2S
  • Light Fastness Test : ISO 105 B02-1994 Method 2 Xenon-arc-lamp or AATCC 16E-1998 option E, water cooled, Xenon-arc-lamp
  • Dry Heat Fastness Test : ISO 105 P01-1993 ,
    180 oC x 30 sec.
  • Perspiration Fastness Test : ISO E05-1996


Export Country
Argentina, Colombia, Poland, Kenya, Bangladesh, Uzbekistan, Japan,
Taiwan, Korea, Hong Kong, Malaysia, Myanmar, Indonesia, Vietnam