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"Qingdao Longyuntong Corporation is a leading provider of pigment intermediates, pigments, dyestuffs and relating chemicals. It contributes to value creation with innovative and sustainable colorant solutions for customers from various industries.

Since 2001, Qingdao Longyuntong Corporation has developed to be a leading manufacturer of Azoic Dyes (Naphthol AS series and Bases) with annual output over 8000 MTs. It is the qualified supplier for global pigment manufacturers. It is also a main supplier of other pigment-related intermediates such as Acetoacet Anilide and Phenyl Methyl Pyrazolone series from China.

It provides high-performance organic and inorganic pigments to meet the high demand of industrial and architectural coatings, for the agricultures industry, for the plastics industry, for special applications as well as colorants used in different printing inks.

It devotes itself in supplying Basic Dyes, Disperse Dyes, Solvent Dyes, Vat Dyes, etc. to textile powers. The product range could be expanded for Leather, Paper and other non-textile applications.

Qingdao Longyuntong Corporation has built up strong relationships with its customers from Europe, North America, South America, whole Asia, etc.
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Qingdao Longyuntong 6520 Violet RL Bluish has range of applications recommended in printing inks for solvent and flexo, in paint for water base, plastics and P.R.C.

Qingdao Longyuntong 6520 Violet RL Bluish

Qingdao Longyuntong 3193 Rose Red has range of applications recommended in printing inks for offset and flexo, in paint for water base, P.R.C. Its also used in plastics.

Qingdao Longyuntong 3193 Rose Red

Qingdao Longyuntong 3172 Red Touidine has range of applications recommended in paint for solvent and water base. Its also used in printing inks for solvent and flexo.

Qingdao Longyuntong 3172 Red Touidine

Qingdao Longyuntong 3195 Red BF has range of applications recommended in printing inks for offset and flexo, in paint for water base, P.R.C. Its also in paint for solvent and plastics.

Qingdao Longyuntong 3195 Red BF

Qingdao Longyuntong 3149 Red F4R has range of applications recommended in printing inks for offset and flexo, in paint for solvent, P.R.C. Its also used in paint for water base and plastics.

Qingdao Longyuntong 3149 Red F4R

Qingdao Longyuntong 3130 Red F2R has range of applications recommended in printing flexo, in paint for water base, P.R.C. Its also used in plastics.

Qingdao Longyuntong 3130 Red F2R

Qingdao Longyuntong 3117 Red N has range of applications recommended in printing inks for offset and flexo, P.R.C. Its also used in paint for water base.

Qingdao Longyuntong 3117 Red N

Qingdao Longyuntong 3263 Violet Toner has range of applications recommended in printing inks for offset and flexo, in paint for water base. Its also used in plastics.

Qingdao Longyuntong 3263 Violet Toner

Qingdao Longyuntong 6520 Violet RL Reddish has range of applications recommended in printing inks for solvent and flexo, in paint for water base. Its also used in printing inks for offset, in paints for solvent.

Qingdao Longyuntong 6520 Violet RL Reddish

Qingdao Longyuntong

"Qingdao Longyuntong Corporation is a leading provider of pigment intermediates, pigments, dyestuffs and relating chemicals. It contributes to value creation with innovative and sustainable colorant s

Qingdao Longyuntong - Pigment Intermediates - Pigments - Knowde

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Qingdao Longyuntong 6520 Violet RL Reddish has range of applications recommended in printing inks for solvent and flexo, in paint for water base. Its also used in printing inks for offset, in paints f

Qingdao Longyuntong 6520 Violet RL Reddish - Organic Pigments

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	Value	Units	Test Method / Conditions
Light	2021-07-08	-	-
Heat	200.0	°C	-
Weatherability	5.0	-	-
Acid	5.0	-	-
Alkali	5.0	-	-
Oil Absorption (g/100)	32.0	%	-

Qingdao Longyuntong 6520 Violet RL Reddish

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