Jiangsu PURESTAR Environmental Protection Technology Co., Ltd. is a leading coconut shell activated carbon manufacturer founded in 2011 and listed on China's NEEQ (stock code: 836440). Headquartered in Zhangjiagang, Jiangsu Province, we are recognized as a Jiangsu Province high-tech enterprise specializing in the research, development, production, and global distribution of premium activated carbon solutions.
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About PURESTAR
Why Choose Us
Strict Quality & Production Oversight
Ensuring Stable Product Performance
Real-time monitoring at every manufacturing stage ensures consistent quality and batch-to-batch reliability.
Custom Formulation & OEM Solutions
Tailored Products for Diverse Applications
Tailored activated carbon properties (particle size, pore structure, impregnation) to match your exact process requirements, with full OEM support.
Reliable Delivery & Open Partnership
Global Supply with Transparent Cooperation
Stable inventory and trusted logistics ensure on-time delivery worldwide. We welcome factory visits and audits for transparent cooperation.
R&D Innovation
Enhancing Technology & Product Development
We are driving growth by optimizing production for superior adsorption, upgrading machinery and lab testing for efficiency and quality control, and expanding our product portfolio to meet evolving industry demands.
Latest News
What is the role of activated carbon in food decolorization
2026.05.14Research has shown that activated carbon has the potential to decontaminate food by removing unwanted tastes and odors. The activated carbon helps celebrate food diversity and promotes cultural appreciation. While there is still muc...
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Activated Carbon in the Oil and Gas Industry
2026.05.14INTRODUCTION The oil and gas industry occupies an important position in the global economy, and the industry has to deal with a large number of chemicals and pollutants during production, processing and transportation. Activated carb...
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Activated Carbon Applications in Automotive Air Conditioning Filters
2026.05.14INTRODUCTION With the improvement of people's demand for in-vehicle air quality, automotive air conditioning filters play an increasingly important role in in-vehicle systems. With its excellent adsorption properties, activated carbo...
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Our certifications are not merely accolades — they are operational standards that open regulated markets worldwide. Every certificate reflects an audited commitment to quality, safety, and environmental responsibility across our Zhangjiagang, Ningxia, and Indonesia facilities.
















