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Hubei Zezhuang Technology Industrial Development Co., Ltd. is professionalChina Formaldehyde-Free Fixing Agent for Cotton Fabric Manufacturers and Wholesale Formaldehyde-Free Fixing Agent for Cotton Fabric OEM/ODM Suppliers, established in 2011 as Shanghai Zezhuang Industrial Co., Ltd., is located in Fengjing Town, Jinshan, known as the "crossroads of Wu and Yue" and often referred to as "three steps and two bridges". It is a high-tech enterprise specializing in the research, development, production, and sales of textile dyeing and finishing auxiliaries. The company's products cover the entire process of various technological chains, including textile printing and dyeing, coating, lamination, calendering, setting, washing, printing, and bronzing. The company boasts independent R&D, testing, and after-sales centers. It has established long-term cooperation mechanisms with Wuhan Textile University, Guangdong Wuyi University, Hunan University of Engineering, and other institutions.
The company employs two Ph.D. holders in chemistry, eight master's degree holders, and twenty-three bachelor's degree holders. Currently, the company has its marketing headquarters in Suzhou, Jiangsu (Suzhou Zezhuang New Material Co., Ltd.), a production base in Hangzhou, Zhejiang, and sales offices in Zhejiang, Hubei, Guangdong, Fujian, Shandong, and other places. Zhejiang Yongshuo Import and Export Co., Ltd., as the foreign trade company of Zezhuang Industry, focuses on expanding overseas markets. In 2023, the company established a new production base in Jingzhou, Hubei, and founded Hubei Zezhuang Technology Co., Ltd., covering an area of 60 acres with a total investment of 380 million yuan.
We will strengthen our industrial layout, increase R&D investment, and commit to the development and promotion of green and environmentally friendly products that are low-pollution, high-performance, multifunctional, and high-value-added. Guided by the concept of green and environmentally friendly development, we aim to achieve high-quality and sustainable development for our enterprise, and provide a safe, comfortable, and beautiful living environment for society.
Specification
| Item | Typical Value |
| Appearance | Liquid, pale to light yellow |
| Ionicity | Cationic / weakly cationic |
| pH (1% solution) | 4.0 - 7.0 |
| Active content | 20% - 40% |
| Dosage | 1 - 4 g/L depending on dye class |
| Temperature | 40 - 80 C depending on process |
| pH stability | Stable in weakly acidic to neutral bath |
| Solubility | Easy to dilute with water |
| Compatibility | Compatible with common dyeing and easy-care auxiliaries |
| Formaldehyde | Free of formaldehyde |
| Shelf life | 12 months in sealed drum |
| Storage | Store in cool, dry place, avoid direct sunlight |
| Packing | 120 kg drum, 1000 kg IBC, custom packing available |
Values are typical and vary by fiber, dye class and process. TDS and sample are available on request.
Application
- Cotton, viscose and linen fabric
- Cellulosic and cotton-rich blended fabric
- Apparel fabric, home textile and workwear
- Uniform and school uniform fabric
- Exhaust dyeing and continuous dyeing processes
- Reactive and direct dyeing processes
- Programs that specify formaldehyde-free fixing
- Brands that need restricted substance documentation
It can be used in exhaust dyeing and continuous dyeing processes, and can be combined with softening and easy-care agents in one bath. For mills running multiple cotton programs, one product can cover several fixing steps.
Advantage
- Fixes reactive and direct dye on fiber surface and reduces dye migration during washing
- Free of formaldehyde
- Applicable to cotton, viscose, linen and cellulosic fabric
- Maintains shade depth on cotton fabric
- Runs in exhaust dyeing and continuous dyeing processes
- Compatible with common dyeing and easy-care auxiliaries
- Used in apparel, home textile and workwear programs
- Supports restricted substance documentation
- Supported by a manufacturer with long-term textile auxiliary experience and university research cooperation
- Export-ready supply and technical support for overseas buyers
For mills that need formaldehyde-free fixing on cotton fabric, this grade reduces color loss during washing and helps maintain shade depth.
Payment & Shipping
- Payment: T/T, L/C at sight, and terms for repeat orders
- Packing: 120 kg drum, 1000 kg IBC, or custom packing
- Lead time: 7 - 15 days after order confirmation
- Shipping: sea, air and express for samples
- Sample: free sample for evaluation, freight collected
- Export support: documentation and shipping coordination for overseas buyers
- MOQ: flexible for trial orders and repeat programs
- Port: main China ports, can be arranged by buyer preference
Flexible terms can be discussed for repeat and long-term programs. If you need help with documentation or shipping arrangements, our export team can support the process.
- Q: Is this fixing agent formaldehyde-free?
- A: Yes. It is free of formaldehyde.
- Q: Which fibers are suitable?
- A: It is used on cotton, viscose, linen and cellulosic fabric.
- Q: Which dye classes are suitable?
- A: It is designed for reactive and direct dye systems.
- Q: What is the recommended dosage?
- A: Typically 1 - 4 g/L depending on dye class. The exact dosage depends on fiber and target fastness.
- Q: What temperature is recommended?
- A: Typically 40 - 80 C depending on process.
- Q: Can it be combined with easy-care agents?
- A: Yes. It is compatible with common dyeing and easy-care auxiliaries in one bath.
- Q: Can you share fastness test data?
- A: Yes. TDS and test data can be provided for evaluation.
- Q: Do you support technical adjustment for our process?
- A: Yes. Technical support is available on request.
- Q: What is the MOQ and lead time?
- A: MOQ is flexible for trial orders, and lead time is typically 7 - 15 days after order confirmation.
Oct 12 , 2026 
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