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Hubei Zezhuang Technology Industrial Development Co., Ltd. is professionalChina Leather Surface Finishing Treatment Manufacturers and Wholesale Leather Surface Finishing Treatment 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 | Nonionic / weakly anionic depending on grade |
| pH (1% solution) | 5.0 - 8.0 |
| Active content | 20% - 40% |
| Dosage | 1 - 5 g/L depending on process |
| Temperature | Room temperature to 150 C depending on process |
| pH stability | Stable in weakly acidic to weakly alkaline bath |
| Solubility | Dilutes with water or solvent depending on grade |
| Compatibility | Compatible with common leather finishing auxiliaries |
| 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 leather type, process and target performance. TDS and sample are available on request.
Application
- PU synthetic leather and PVC leather
- Genuine leather and split leather
- Footwear leather and garment leather
- Furniture leather and automotive leather
- Base coat, top coat and surface treatment
- Leather finishing lines
- Programs that need stable adhesion and surface smoothness
- Tanneries that run multiple leather recipes
It can be used in base coat, top coat and surface treatment processes, and can be combined with common leather finishing auxiliaries. For tanneries running multiple leather recipes, one supplier can cover several process steps.
Advantage
- Improves coating adhesion and surface smoothness
- Reduces surface defects and uneven coverage
- Grades for adhesion promotion, surface leveling and hand feel modification
- Applicable to PU, PVC and genuine leather
- Runs in base coat, top coat and surface treatment
- Compatible with common leather finishing auxiliaries
- Used in footwear, garment, furniture and automotive leather programs
- Supported by a manufacturer with long-term textile auxiliary experience and university research cooperation
- Export-ready supply and technical support for overseas buyers
For tanneries that need stable adhesion and surface smoothness, this treatment reduces surface defects and improves consistency across 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: What does leather surface finishing treatment do?
- A: It improves surface appearance, hand feel and performance on genuine and synthetic leather, including coating adhesion and surface smoothness.
- Q: Which leather types are suitable?
- A: It is applicable to PU synthetic leather, PVC leather and genuine leather.
- Q: Which processes are suitable?
- A: It is used in base coat, top coat and surface treatment processes.
- Q: What is the recommended dosage?
- A: Typically 1 - 5 g/L depending on process. The exact dosage depends on leather type and target performance.
- Q: Is it suitable for automotive leather?
- A: Yes. Furniture and automotive leather are common applications.
- Q: Can you share 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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