This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.
Trusted manufacturer with over 50 years of expertise. ISO9001 certified quality assurance. Direct export from Hunan Yunfeng Technology Co., Ltd. — no third-party agents involved.
A high-tech enterprise specializing in Sodium Metabisulfite production with over five decades of industry leadership.
Our quality management system meets international standards, ensuring consistent product excellence.
Decades of innovation and refinement in chemical manufacturing and global supply chain logistics.
We ship exclusively under our own company name — no intermediaries, full traceability, and transparency.
Available in multiple grades and packaging options for food, industrial, and technical applications.
High-purity industrial-grade powder ideal for water treatment and chemical synthesis.
Meets international food safety standards for use in preservation and processing.
Stabilized formulation with balanced pH for sensitive industrial processes.
Ready for large-scale export with full documentation and compliance.
Optimized for textile, leather, and electroplating industries.
Available in 1kg, 5kg, 25kg, and 1000kg FIBCs based on client needs.
Approved for use in food preservation under global regulatory frameworks.
Used for dechlorination and reduction of residual chlorine in wastewater.
End-to-end solutions from manufacturing to global delivery.
Every batch tested for purity, moisture, and compliance.
Direct factory pricing with no middlemen or hidden fees.
Typical shipment within 7–15 days after order confirmation.
Reliable logistics partners for sea, air, and land freight.
We offer Food Grade, Industrial Grade, and Technical Grade Sodium Metabisulfite, each meeting specific international standards.
We are a direct manufacturer — Hunan Yunfeng Technology Co., Ltd. We do not use agents for export.
Our company holds ISO9001 certification. We also provide COA, SGS reports, and compliance documents upon request.
Our standard MOQ is 1 metric ton, but we can discuss smaller trial orders for new clients.
Each batch undergoes strict laboratory testing for purity, moisture, pH, and impurities before shipment.
For inquiries, quotes, or technical support, please visit our official website to contact Hunan Yunfeng Technology Co., Ltd. directly.
Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.
For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.
如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录
Service Request: If you are other domain and want to be included, please contact [email protected]
如果您是其他域名合作 也请联系[email protected]