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About PURESTAR

Jiangsu PURESTAR E.P. Technology Co., Ltd. is a leading activated carbon manufacturer founded in 2011. 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 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.

PureStar team analyzing activated carbon test data

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.

PureStar team tests activated carbon BET surface area

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

Activated Carbon Pore Test

Why Good Activated Carbon Fizzes Aggressively: The Truth Behind the "Boiling" Water Test

2026.06.08

Drop a handful of dry activated carbon into a clear beaker of water. Within seconds, the surface erupts with fine bubbles—thousands of tiny air pockets escaping from the black granules, sometimes lasting for minutes before settl...

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Activated carbon is used for food decolorization

Why Is Activated Carbon Still the Gold Standard for Food Decolorization?

2026.05.14

Food decolorization is one of the most critical quality-control steps in modern processing. Whether you are refining raw sugar, bleaching crude vegetable oil, or clarifying alcoholic beverages, unwanted pigments and impurities can r...

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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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Partner

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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