Company Introduction

History of Development :

From 1995, Zemfons started to run filtering products and established Shenzhen factory in 2002, Suzhou factory in 2014. Now the total factory area is 11, 000m²,5000m² in Shenzhen and 6000m² in Suzhou. We have over 110 employees,manufacture about 10 million filters of all kinds per year,the annual turnover is nearly 50 million RMB.

Product Scope:

Including liquid filtration and air filtration,over 50 products and several hundred specifications and types.

Product Category:

PP Melt Blown Filter Cartridges

Melt Blown Filter Papers (Membrane)

Pleated Micro Membrane Filter Cartridges

String Wound Filter Cartridges

Activated Carbon Filter Cartridges

Activated Carbon Filter Bags

Liquid Filter Bags

Oil Absorption Filter Bags

Anode Filter Bags For Plating

Deionized Water Resin Filter Cartridges

Oil Absorption&Removing Filter Cartridges

Stainless Steel Filters

HEPA High-Efficiency Particulate Air Filters

Primary and Medium Efficiency Air Filters

Dedusting Air Filters


Innovative Patented Products:

Now we have over 20 pioneering products,part of them have been applied for patent. The patented products are as following:

CCH-3 Series,,CCH-4 Series High-Efficiency Activated Carbon Filter Cartridges

CA Series High Temperature Activated Carbon Filter Cartridges

CB Series High Temperature Activated Carbon Fiber Filter Cartridges

WPC-1 Series Compound Water Purifying Activated Carbon Filter Cartridges

WCC-70 Series Activated Carbon Filter Cartridges

CCO-40 Series   Activated Carbon Filter Bags

LP Series High Viscosity Liquid Glue Printing Ink Filter Cartridges

IP Series High Viscosity Liquid Glue Resin Filter Cartridges

OP Series Oil Absorption&Removal Filter Cartridges

HCP Series High Precision Filter Cartridges

SWF-BE, BP Series (Cloth Cover, No Fiber Release) String Wound Filter Cartridges

SWF-0.5 Series High Interception Efficiency String Wound Filter Cartridges

SNF Series New Type Glabrous String Wound Filter Cartridges

PP6518-ER Series Compound PP Deionized Water Resin Filter Cartridges

ER-1 Series Compound Deionized Water Resin Filter Cartridges

WCR Series Heavy Metal Liquid Removal Liquid Filter Cartridges

HWF Series High Precision Liquid Filter Bags

OWF Series Oil Absorption Filter Bags

TF-840 Series 100% No-leaking Anode Filter Bags

TF-750B Series 100% No-leaking Anode Filter Bags

HTF Series High Precision Anode Filter Bags

We have three 100, 000-grade dust-free workshops, to ensure that our products could be manufactured in clean environment.

We have 15 domestically fully-equipped filter product testing equipments and have gained professional detection methods and standards. All to ensure our products could get detection effects that other competitors lack in. We are also willing to provide above detection service and consultation for our clients.

We have cooperated with many professional testing agencies both in domestic and abroad,such as SGS, to get more credible quality inspections for our products.  

Our 2 factories both have been registering in ISO 9001 standard.

We only love filtration!We only research filtration!

The difference of inner“filter efficiency”accelerate the development and  Innovation of Zemfons.

Chairman/General Manager: Mr. Huang Wenfeng

Welcome to join us and share your experience!

Zemfons Suzhou Plant


Zemfons Shenzhen Plant