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Against the backdrop of rising global demand for medical care, public hygiene, and infection prevention, Povidone-Iodine powder has become an essential pharmaceutical-grade antiseptic raw material. Its safety profile, formulation stability, and batch-to-batch consistency are increasingly emphasized by international pharmaceutical manufacturers and healthcare institutions. China has developed a relatively mature manufacturing ecosystem in this field, combining large-scale production capabilities with improving GMP management systems, international pharmacopeia compliance, and export experience. This article presents five representative Povidone-Iodine powder manufacturers in China, with a focus on their technical foundations and market positioning.
Huzhou Sunflower Pharmaceutical Co., Ltd.
As one of the most representative enterprises in China's povidone and povidone-derivative sector, Huzhou Sunflower Pharmaceutical Co., Ltd. has long specialized in the research, development, and large-scale production of pharmaceutical-grade PVP and Povidone-Iodine products. It is among the few Chinese manufacturers in this niche that have achieved stable exports and long-term international cooperation. Relying on mature polymerization control technologies and a comprehensive GMP-compliant manufacturing system, the company consistently supplies Povidone-Iodine powder that meets USP, EP, and other international pharmacopeia standards. Its products demonstrate excellent iodine content uniformity, controlled release behavior, and batch consistency, making them widely applicable in surgical disinfection, wound care, medical dressings, skin antisepsis, and public health applications.
Throughout its manufacturing process, Sunflower Pharmaceutical places strong emphasis on raw material traceability and process control, ensuring product safety and reproducibility across diverse application scenarios. At the same time, the company continuously refines its process parameters in response to evolving application requirements, improving solubility, storage stability, and formulation compatibility. With decades of industry accumulation, Huzhou Sunflower has established a professional brand image centered on high-quality pharmaceutical raw materials and has become a key sourcing partner for international buyers seeking reliable Povidone-Iodine powder suppliers in China.
Shanghai Yuking Water Soluble Material Tech Co., Ltd.
Shanghai Yuking Water Soluble Material Tech Co., Ltd. is one of the earlier Chinese enterprises to systematically develop water-soluble polymer materials and their derivatives. Its Povidone-Iodine powder products are primarily oriented toward international pharmaceutical and antiseptic formulation markets. The company focuses on precise control of the complexation reaction between povidone and iodine, allowing its products to maintain stable available iodine content and favorable dissolution performance. These characteristics make Yuking's materials suitable for medical disinfectant solutions, topical formulations, and pharmaceutical intermediates. Supported by a well-established quality management system and extensive export experience, the company has built a stable overseas customer base across multiple regions.
Jiangyin Jiafeng Chemical Co., Ltd.
Jiangyin Jiafeng Chemical Co., Ltd. benefits from Jiangsu Province's well-developed fine chemical industry ecosystem and has formed a stable technical approach in the manufacturing of povidone and related derivatives. Its Povidone-Iodine powder products primarily serve pharmaceutical raw material and disinfectant formulation markets, offering flexibility in specifications while meeting essential pharmacopeial requirements. Through continuous optimization of reaction conditions and downstream processing, Jiafeng Chemical is capable of supplying multiple parameter configurations tailored to different applications, giving it a competitive edge in small- to medium-scale customized orders and steady supply programs.
TNJ Chemical
TNJ Chemical is one of China's long-established producers of PVP and Povidone-Iodine series products, with a business scope covering both pharmaceutical-grade and industrial-grade applications. Over years of manufacturing practice, the company has accumulated mature process control experience, enabling its Povidone-Iodine powder to maintain reliable baseline performance stability. Its products are suitable for medical disinfection, personal care formulations, and related industrial uses. With a broad product portfolio and strong supply capacity, TNJ Chemical has gained high visibility in raw-material-oriented markets and is frequently selected by formulation manufacturers requiring dependable bulk sourcing.
Anhui Keynovo Biotech Co., Ltd. and Yihui Pharmaceutical
New-generation pharmaceutical raw material manufacturers represented by Anhui Keynovo Biotech and Yihui Pharmaceutical have, in recent years, steadily expanded their production capacity and certification systems in the Povidone-Iodine powder segment. These companies tend to place greater emphasis on alignment with international standards and application-specific market segmentation. Their products are adaptable to medical disinfection, veterinary hygiene, and public health use. By introducing standardized production management systems and diversified certifications, such manufacturers demonstrate strong growth potential in niche markets and are increasingly viewed by international buyers as flexible or supplementary sourcing options in China.
Conclusion
Overall, China has developed a relatively complete manufacturing landscape for Povidone-Iodine powder, with different companies distinguished by scale, technological pathways, and market focus. Among them, Huzhou Sunflower Pharmaceutical Co., Ltd. stands out for its deep technical expertise, stable pharmaceutical-grade quality systems, and proven international cooperation experience, demonstrating clear comprehensive advantages within China's Povidone-Iodine manufacturing sector. As global demand for medical disinfection and public health solutions continues to grow, professional manufacturers represented by Sunflower are expected to play an increasingly critical role in ensuring product safety, supply stability, and international regulatory compliance, further strengthening China's position in the global Povidone-Iodine raw material supply chain.