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About Top-filter

Your Partner in Advanced Filtration System Solutions

Zhongting Environmental Protection (Suzhou) Co., Ltd. is a comprehensive enterprise specializing in filtration system innovation and expertise. Headquartered in Kunshan City, Jiangsu Province, we are strategically located near major transportation hubs including Shanghai, Suzhou, and Hongqiao Airport, ensuring seamless service to clients globally.

Our company excels in the research, development, production, sales, and service of cutting-edge filtration equipment and consumables. Partnering with globally renowned brands such as Eaton, 3M, and Pall, we deliver cost-effective, high-performance filtration solutions tailored to meet the unique demands of diverse industries. From pharmaceuticals and petrochemicals to automotive manufacturing and beyond, our solutions enhance production efficiency and reduce operational costs.

With over a decade of experience, Zhongting Environmental Protection operates multiple advanced manufacturing facilities situated in Suzhou, Xuzhou, Anhui, and Shandong. Together with our dedicated R&D team and cutting-edge testing equipment, we continuously innovate to provide professional-grade, reliable filtration products. Our extensive product range includes:

  • Filtration Equipment
  • Filter Bags and Elements
  • Ultrafiltration Membranes

Beyond product offerings, we provide end-to-end support, from system installation and commissioning to routine maintenance and the supply of consumables. This holistic approach ensures seamless integration and consistent performance for our clients.

Production workshop

4+

Factories

10+

Years of Expertise

50+

Global Brand Partnerships

100+

Industries Served

values

Our Values and Commitment

innovation, integrity, and quality

At Zhongting Environmental Protection, we prioritize innovation, integrity, and quality in everything we do. We believe in fostering long-term relationships with our customers by delivering tailored filtration solutions that support their goals. Our commitment to sustainability underlies our work, ensuring we contribute positively to both environmental and industrial standards.

boundaries of filtration technology

With a team of dedicated professionals, we actively push the boundaries of filtration technology. By continuously improving and personalizing our offerings, we stand as a trusted partner, safeguarding the quality of our customers' products and contributing to a cleaner, more sustainable world.

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