Company Profile
Hebei Enjoy Technology Co., Ltd. started back in the early 1980s as Dongxing Dyestuff Factory before it became Jinzhou Xinxing Dyeing Plant. The location sits 1 km from the Jinzhou exit on Shihuang Expressway and roughly 40 km from Shijiazhuang International Airport so transport comes across as fairly easy.
They work with sulfur dyes in particular along with acid solvent basic vat and direct types. Textile chemical additives like cellulose sodium sulfite and amino silicone oil get supplied too for textile and building material uses. Large production sites are in place and they hold their own import export rights which helps push into overseas markets. It seems like that side keeps growing.
Business ideas center on integrity and mutual gains while management stays people oriented with a focus on practical steps and new ideas. High quality items and decent service for customers stay the goal. Partners from different places are invited to work together toward shared results.
Production Market
Founded in 2004 and based in Hebei, China, our company serves a diverse global market. Our main sales regions include Southeast Asia (30%), Eastern Asia (20%), South Asia (20%), and the domestic market (10%), with additional presence in Europe, Africa, the Middle East, the Americas, and Oceania. Our office team consists of 11 to 50 employees.
Quality Control
Rigorous Raw Material Inspection
We select carefully screened suppliers, and all raw materials must pass purity, particle size, moisture, and impurity testing before entering our factory. High-precision instrumentation is used for component analysis to ensure the chemical stability and uniformity of each dye batch, preventing product performance degradation due to raw material fluctuations.
Full-Process Production Monitoring
We implement standardized processes throughout the production process, with key parameters such as temperature, pH, and stirring speed monitored and automatically recorded in real time. Online concentration testing and color consistency monitoring ensure uniform molecular structure and stable color for each dye batch, without batch-to-batch variation.
Comprehensive Finished Product Physical and Chemical Testing
Finished products undergo multiple tests for tinting strength, light fastness, wash fastness, perspiration fastness, and heat resistance, ensuring high performance in textile applications.
About Certifications
We provide comprehensive technical and environmental compliance documentation for our Sulphur Black products:
Sulphur Black – Technical Support & Certification
- TDS (Technical Data Sheet)– Detailed product specifications, application guidelines, and performance parameters
- MSDS (Material Safety Data Sheet) – Complete safety, handling, storage, and first-aid information
- ZDHC Level 3 Certification– Highest level of conformance to Zero Discharge of Hazardous Chemicals standards, ensuring full supply chain transparency and chemical footprint validation
Our ZDHC Level 3 certification demonstrates:
- Rigorous third-party laboratory testing
- Full analytical data disclosure
- Commitment to sustainable and responsible chemical production
Choose our Sulphur Black for reliable quality, technical transparency, and environmental compliance.
Our Services
Pre-sales Service
- Provide TDS (Technical Data Sheet) and MSDS (Material Safety Data Sheet)
- Share ZDHC Level 3 certification documentation
- Product and application consulting
- Sample testing support
In-sales Service
- Order tracking and timely delivery
- Technical support during trial runs
- Quality guarantee as per agreed specifications
- Real-time communication on shipping status
After-sales Service
- Usage guidance and troubleshooting
- Product performance follow-up
- Complaint handling and quick response
- Continuous technical updates and re-certification support
Why Choose Us
- Quality you can trust – Consistent performance, batch after batch
- Full documentation – TDS, MSDS, and ZDHC Level 3 certification available
- Complete service– Pre-sales, in-sales, and after-sales support
- Competitive price – Cost-effective without compromising quality
- Eco-responsible– Meets international environmental standards
Simply put: We deliver quality, transparency, and reliability.
Our Commitment
All Sulphur Black products come with full documentation – TDS, MSDS, and ZDHC Level 3 certification – ensuring transparency, safety, and environmental compliance from start to finish.