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Hubei Zezhuang Technology Industrial Development Co., Ltd. is professionalChina Long-Lasting Wash-Resistant Water Repellency Manufacturers and Wholesale Long-Lasting Wash-Resistant Water Repellency 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, milky to light yellow |
| Ionicity | Weakly cationic |
| pH (1% solution) | 5.0 - 7.0 |
| Active content | 25% - 45% |
| Wash durability | Up to 20 - 30 home wash cycles |
| Dosage | 30 - 80 g/L by pad-dry-cure |
| Pick-up | 60% - 80% depending on fabric |
| Drying | 100 - 120 C |
| Curing | 150 - 170 C, 1 - 3 min |
| pH stability | Stable in weakly acidic to neutral bath |
| Solubility | Easy to dilute with water |
| Compatibility | Compatible with common softening and soil release agents |
| 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 |
Wash durability depends on fabric, process and wash conditions. TDS, wash test data and sample are available on request.
Application
- Outdoor and sportswear fabric
- Workwear and uniform fabric
- Home textile such as curtain, sofa and bedding fabric
- Cotton, polyester and blended woven fabric
- Continuous finishing ranges and pad-dry-cure lines
- Programs that specify wash durability
- Brands that need wash performance data for end users
- Long-term supply programs requiring consistent finishing results
It can be used with soil release and softening agents in one bath, which shortens the process and keeps the hand feel comfortable. For mills running workwear or home textile programs, this product reduces performance loss after repeated washing.
Advantage
- Keeps water repellency after repeated washing
- Soft hand feel and breathability retained
- Stain release for easy-care programs
- Compatible with common finishing auxiliaries
- Stable performance on continuous production lines
- Reduces complaints after repeated washing
- Used in workwear, outdoor and home textile programs
- Wash durability data available for brands and end users
- Supported by a manufacturer with long-term textile auxiliary experience and university research cooperation
- Export-ready supply for overseas mills and brands
For buyers who specify wash durability to their own customers, this product provides measurable data. It also keeps a consistent result across long production runs.
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: How many washes can it survive?
- A: Depending on fabric and process, it can reach 20 - 30 home wash cycles while keeping water repellency.
- Q: Does washing reduce the soft hand feel?
- A: No. The formula is designed to keep softness after washing.
- Q: Can it be combined with soil release agents?
- A: Yes. It is compatible with common soil release and softening agents in one bath.
- Q: Is it suitable for workwear fabric?
- A: Yes. Workwear and uniform fabric are common applications for this product.
- Q: Can you share wash test data?
- A: Yes. Wash durability data can be provided for evaluation.
- Q: What is the recommended dosage?
- A: Typically 30 - 80 g/L by pad-dry-cure. The exact dosage depends on fabric and target performance.
- Q: Can it be used on home textile fabric?
- A: Yes. Curtain, sofa and bedding fabric are common applications.
- Q: Is it suitable for continuous production lines?
- A: Yes. It is designed for stable performance on continuous ranges and pad-dry-cure lines.
- Q: Do you support technical adjustment for our process?
- A: Yes. Technical support is available on request, and the dosage can be adjusted by fabric and target performance.
- 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 
Industry News 
