Rapid dyeing · microfiber
AC-E series
100% strength. Wide pH window, 4 to 10, and light fastness 6 to 7 on yellow, red and blue. Built for short cycles and microfiber.
Dragon Dyes · Textile Mills · United States
Synthetic dye, for every fiber your mill runs.
Synthetic dye ranges for polyester, cotton, wool, nylon and acrylic under the Dragon names, from one textile division in Ningbo.
Samples and data sheets come straight from the team that makes the product.
3 seriesAC-E · UN-SE · CXF
Full shade cardfluorescent yellow to black
ISO 9001 · 14001certified group
30+ countriesserved since 1992
Product brochure
Three disperse dye series, one polyester shade card.
Dragonperse (龙牌) is the Hongda disperse dye brand. Every shade in the brochure lists dyeing depth in % owf, C.I. Disperse number, light fastness (xenon), washing at 60°C, sublimation at 180°C, perspiration and rubbing, wet and dry.
Rapid dyeing · deep shades
UN-SE series
200% strength for depth: yellow, orange, red, rubine, blue and navy. Level dyeing on microfiber, pH 3 to 8.
High fastness
CXF series
Sublimation 4 to 5 at 180°C and washing 4 to 5 at 60°C across the range. Nine shades, from Yellow CXF-6G to Black CXF-R.
Buying it right
A synthetic dye supplier that covers the whole fiber mix.
Most mills dye more than one fiber. Polyester needs disperse dyes, cotton needs reactive or direct dyes, wool and nylon take acid dyes and acrylic takes cationic dyes. Buying each synthetic dye class from a different source adds cost and work.
Hongda covers every one of those classes: Dragonperse, Dragonfix, Dragondirect, Dragonacid, Dragonacrylic and Dragonthrene for vat dyes. One supplier, one set of documents.
Each brochure lists dyeing depth and fastness by shade, with the C.I. number where it applies. A distributor can offer a full textile range with a single partner behind it.
The partnership
What a Hongda partnership gives you.
Product
Seven registered brands, from Dragon Dyes to Chemtech, all backed by Hongda's in-house R&D teams. Dyes, pigments, additives and functional chemicals come from the same group, so you can widen your catalogue while keeping a single supplier.
Support
Samples, datasheets and technical answers come straight from the team that makes the product. Formulation advice, matching against your current reference and follow-up after delivery are part of the partnership, included from the first order.
Supply
You buy at origin, in the quantities a distributor needs to stay competitive in its market. Volume pricing, consolidated shipments and production planned around your forecast give you the economics to defend margin against any local reseller.
Experience
Documentation, logistics and compliance are routine here after three decades of cross-border trade. Hongda exports to more than 30 countries and works with over 500 distributors worldwide, so the paperwork your market requires has most likely been solved here before.
Questions
What buyers ask before the first order.
01Which synthetic dye classes does Hongda make?
Disperse, reactive, direct, acid, cationic, neutral, mordant and vat dyes, sold as Dragonperse, Dragonfix, Dragondirect, Dragonacid, Dragonacrylic, Dragonneutral, Dragonmordant and Dragonthrene.
02Which synthetic dye do I need for a polyester and cotton blend?
Two classes in two steps: a disperse dye for the polyester, then a reactive dye for the cotton. Dragonperse and Dragonfix cover both sides.
03How do I compare a synthetic dye with the one I use today?
Send the C.I. number or trade name of your current dye. The textile team answers with the closest Dragon shade and its fastness data.
04Is a synthetic dye the same as a pigment?
No. A dye enters or bonds to the fiber. A textile pigment sits on the surface, held by a binder, and wears off with use.
Where it ships from
Made in Ningbo, shipped to the United States.
Hongda ships from Ningbo, China, to distributors in more than 30 countries, North America included. Samples, data sheets and documents for each order come from the team in Ningbo.
- Office
- 11th Floor, Office Park Building, 535 Qingshuiqiao Road, Ningbo Hi-Tech Park, Ningbo, Zhejiang Province 315040, China
- Plant
- 365 Beihai Road, Ningbo Petrochemical Economic and Technological Development Zone, Ningbo, Zhejiang Province, China
Strategic partners
Ready to represent Hongda in your market?
Write directly to the partner team, or send the short application. It reaches Hongda's partner team by email.
Textile Chemistry
Pigments & Colorants
Performance Additives
Functional Chemicals
info@hongda-chem.comOr call the group directly: +86 574 87907888