Shanghai Sffiltech Co., Ltd. was founded in November 2006 by Steven Zhai. Over the time our company has generated the revenue of about $12Million in annually. The enterprise is privately owned. Our company has more than 70 employees in china based on the prospective of Collaboration, mutual sharing, rewarding experience, sincerity and respect.
Sffiltech has around 100,000 sq ft factory production area. We are building a new plant with more than 21,000 sq ft. Which would be able to start the production in a few years time. We are growing and expanding our business on daily bases .
Compact Design. Reliable Performance for Critical Applications.
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Sffiltech is built on a simple idea: that better filtration should work harder, so you don't have to. Our team engineers cutting-edge fluid solutions—backed by serious R&D and real-world experience—to handle your toughest filtration, transfer, and control challenges. We’re not just making products; we’re constantly refining what’s possible in fluid technology, aiming to become your most reliable filtration partner worldwide. When you succeed, we’ve done our job.
SFFILTECH supplies filtration products for dust collection, liquid filtration, filter media, filter cages, filter cartridges, bag filter housings, air filters, and replacement filtration components for industrial application scenarios. Buyers can send product family, dimensions, material, micron rating or rating requirement, quantity, application, photos, drawings, labels, flow rate, pressure information if available, operating temperature, liquid or dust characteristics, and document requirements before quotation.
Cement Industry
Chemical Industry
Metal Smelting
Garbage Incineration
Sewage Treatment
Food & Beverage
Filter bags are essential in the cement industry, serving as the core component of dust collectors across kiln heads, kiln tails, coal mills, cement mills, and packaging operations. They offer wear resistance, high-temperature tolerance, acid and alkali resistance, anti-static properties, and high-efficiency filtration. By effectively capturing combustible and explosive dust as well as high-temperature flue gases, these bags help reduce costs, improve operational stability, support energy conservation, and protect employee health.
In the chemical industry, processes such as material mixing, reaction, separation, and purification often handle large volumes of impure fluids (liquids or gases). Filter bags, as an efficient and flexible filtration component, are widely used in various process stages to remove impurities, purify fluids, ensure stable equipment operation, and guarantee product quality.
Filter bags are regarded as "powerful tools for resource recovery" and "barriers for meeting environmental standards" in the metal smelting industry. Through precise application in processes such as pulp purification, smoke dust removal, electrolyte purification, and wastewater treatment, they not only increase the metal recovery rate and improve product purity, but also reduce dust and wastewater pollution, while ensuring the stable, long-term operation of the equipment.
In the process of waste incineration treatment, smoke gas purification is one of the core steps, and the filter bag (as the key component of the bag-type dust collector) is the "critical barrier" for achieving standard emission of smoke gas.
The filter bag is the "flexible guardian of water quality purification" in wastewater treatment. Through its application in pre-treatment, biochemical assistance, deep treatment, special wastewater treatment, and sludge dewatering, it effectively removes suspended solids and colloidal impurities. This not only ensures the stable operation of subsequent treatment processes but also improves the effluent quality, facilitating the discharge of wastewater within standards or its utilization as a resource.
We provide hygienic filtration solutions to ensure the clarity, safety, and quality of your liquid products. Our range of products is designed to meet the stringent standards of the food and beverage industry
Our company primarily provides one-stop procurement services and filtration solutions for global clients in the filtration industry. If you operate in sectors requiring filtration equipment—such as cement, waste incineration, asphalt, spray drying, coal mining, wastewater treatment, chemical processing, pharmaceuticals, coatings, automotive, or food manufacturing—please contact us. We are dedicated to serving you.
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Continues to develop with our updated blog section,carefll curated to inspire and inform our cilnts.
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See how moisture, condensation, acid gases, oxygen, HF, and acid dew point can affect dust filter bag material review before selection.