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About PURESTAR

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.
 

For over a decade, we have been committed to bridging the gap in China's high-end coconut shell activated carbon market. Our mission is to deliver reliable, high-performance activated carbon products for water purification, air and gas treatment, pharmaceutical processing, food and beverage purification, and new energy applications — serving clients across Asia, Europe, North America, and beyond.
 
More About Us
15+
Industry Experience
66+
Patents
10000+
MAnnual output
600+
Global Clients

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

What is the role of activated carbon in food decolorization

2026.05.14

Research 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

Activated Carbon in the Oil and Gas Industry

2026.05.14

INTRODUCTION 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

Activated Carbon Applications in Automotive Air Conditioning Filters

2026.05.14

INTRODUCTION 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.

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