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Bolian Filtration Solutions Co., Ltd.
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Products
Pressure Filtration
Tower Press Filter Cloths
Filter Press Cloths
Vacuum Filtration
Horizontal Vacuum Belt Filter Cloths
Flue Gas Desulphurization Cloths
Rotary Drum Filter Cloths
Horizontal Disc Filter Cloths
Leaf Filter Cloths
Electrolytic Refining
Electrolytic Diaphragm Bags
Tissue
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Filter Fabric Roll
Polypropylene Filter Cloth
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Mining and Minerals
Copper
Nickel
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Lithium
Chemicals
Divanadium Pentaoxide (V2O5)
Aluminium Hydroxide
Phosphoric Acid
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Sugar
Starch
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Flue Gas Desufurization（FGD）
Sludge Dewatering
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Tissue Paper
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New Products of Bolian
Bolian Growth Path in the Filter Cloth Industry!
Bolian-Vertical Filter Press Cloth Series-Composite Filter Media
Bolian New Product-Hydrogen Energy Diaphragm Cloth
Bolian Filter Cloth - Causes of Material Leakage in Belt Filter Cloth
Bolian Filter Cloth - Advantages of Electrolytic Nickel Method and Electrolytic Nickel Diaphragm Cloth
Bolian Filter Cloth - Alumina Leaf Filter Cloth
Bolian Filter Cloth - Applications of Polypropylene Monofilament and Multifilament Filter Cloths
Bolian Filter Cloth - Properties and Applications of Polyester Filter Cloth
R&D and application of BOLIAN Non-Ferrous Metal Refining Diaphragm Materials
Five Strengths of Tower Press Filter Cloth
Three Tips to Solve the Permeability Issues of Industrial Filter Cloths
Belt Filter Cloth Joint Treatment Process
Heat Setting of Filter Cloth
Installation of Vertical Filter Cloth
Features and Applications of Tower Press Filter Cloth
Bolian's Main Products - Industrial Filter Fabrics
Causes of Filter Cloth Cracking
Hydrogen Production Diaphragm Materials
The Function of Vulcanization Process in Filter Press Cloths
How to Improve Folding Issues in Vacuum Belt Filter Cloth
Properties of Monofilament Filter Cloth
Tower Press Filter Cloth - Filter Cake Not Drying Issue
Vacuum Belt Filter Cloth Wrinkles Causes
Characteristics and Applications of Vulcanized Filter Cloth
Filtration of Aluminum Hydroxide with Filter Cloth
Twisting and Folded Twisting
Acid Resistance of Different Filter Cloth Materials
Problems with Vertical Leaf Filter Cloth
Characteristics of Phosphogpysum Filter Cloth
Bolian Filter Cloth: Learn About Industrial Filtration Media!
Industrial Filter Cloth Common Problems and Solutions (I)
Common Types of Filter Cloth and Their Properties
What Are the Functions of Horizontal Belt Filter Cloth?
What are the criteria for replacing a filter press cloth?
The Role of Industrial Filter Cloth in Horizontal Vacuum Belt Filtration
What is the difference between the filtration performance of industrial woven filter cloth and needle felt?
Cause Analysis and Countermeasures for Industrial Filter Cloth Shrinkage
What Should Be Noted During Industrial Filter Cloth Filtration Operations?
From raw material to delivery, every step is supported by advanced technology
How to Identify the Quality of Industrial Filter Cloths
How to Choose the Right Industrial Filter Cloth? Insights from Bolian Filtration
Industrial Filter Cloth Installation: What You Need to Know？
Key Factors in Heat-Setting Filter Fabric
Filter Belts for the Sludge Dewatering Industry
Types of Filter Press Cloth and Selection Guide
The role of filter press filter cloth in the sludge treatment industry
Application of Polyester Filter Belt in Sludge Dewatering Industry
How to Evaluate the Cake-Release Performance of Industrial Filter Cloth?
Strength Performance of Industrial Filter Cloths
The Working Principle of Industrial Filter Cloth
Bolian Vertical Filter Press Cloth Solution: Efficient Filtration, Durable Performance
Bolian Filtration Solutions | Precision Filter Fabrics for Metallurgy, Mining, Chemicals & New Energy
Function of Electrolytic Diaphragm Fabric
Special Filter Cloth for Horizontal Vacuum Belt Filters: Working Principle and Performance Analysis
Application Fields of Filter Press Cloth
Bolian · Explanation of Terms Related to Textile Fibers
The Source of Quality Control for Filter Cloth - Yarns
Air Permeability of Fabric
How to Select Filter Press Cloths
Bolian Woven Filter Fabric
Bolian·Application of Horizontal vacuum filter belt
Yarn Quality Requirements for Weaving
Affects of filter cloth raw materials on filtration effect
Bolian·Produce Global Products With Global Technology
​ Bolian · Our Services
Filter Fabric Necessary Parameters
Lithium Battery Used for Vacuum Belt Filter Cloths
Bolian Food-grade Filter Cloth
BOLIAN · Filter Cloth for Lithium Battery Manufacturing
Electrolytic Diaphragm Fabric for Anode Processing
How to Choose Industrial Filter Cloth?
Advantages and Applications of Vacuum Belt Filter Cloth
The Power of Sustainability Development: Eco-Friendly Filter Cloth for Power Plant Flue Gas Desulfurization
What Are The Characteristics of Polyester, Polypropylene, and Nylon Filter Cloths?
Advantages of Industrial Polypropylene Double-layer Monofilament Filter Cloth
Application of Horizontal Vacuum Belt Filter Cloth
The Application of Electrolytic Diaphragm Fabric
Vertical Press Filter Cloth
High-capacity Filter Press Filter Cloth
Common Questions and Its Solutions to High-capacity Filter Press Cloth
The Filtering Method Applied to the Product
Tower Press Filter Cloth Raw Material Selection
Bolian•Filter Press Cloth Passes Food-Grade Certification
Industrial Filter Cloth for Liquid -solid Separation
Fine Filtration Makes Liquid-solid Separation More Efficient
Nickel Electrolysis Refining
Bolian Liquid-solid Separation | Global Industrial Filter Cloth Manufacturer
How to Choose the Best Performing Tower Press Filter Cloths
BOLIAN | Fabric Types and Manufacturing Methods
BOLIAN | How to Filtrate and Separate Red Mud in Alumina Plant
The relationship between fabric tightness and filtration effect
FAQ of the Industrial Filter Cloth
Notices for Using Horizontal Vacuum Belt Filter Cloth
Bolian's New Workshop Has Been Put Into Operation
Monofilament Filter Cloth
Classic Application Cases of Bolian Filter Cloth in Different Industries
Liaoning Bolian Filtration Solutions: Thirty Years, Quality Journey
Bolian Filter Cloth - Larox Vertical Filter Cloth
Bolian Filter Cloth - Common Issues with Filter Press Cloths
Bolian Filter Cloth - Flue Gas Desulfurization Filter Cloth
Bolian Filter Cloth - Tissue Forming Fabric
Bolian Filter Cloth - Filter Cloth for the Mining Industry
Bolian Filter Cloth - Projected 2024 Green Hydrogen Capacity to Increase by 200,000 Tons
Bolian Filter Cloth - Advantages of Polypropylene Filter Cloth
The Function of Diaphragm Materials in Hydrogen Production by Water Electrolysis 
Bolian Filter Cloth - Distinctions Between Rubber-coated Filter Cloth and Filter Press Cloth
Bolian Filtration - Principle of Diaphragm Electrolytic Method and Diaphragm Bags Patent
Bolian Filtration -The Application of Vacuum Filter Cloth
Bolian Filter Cloth - Classification and Performance of Filter Press Cloth Materials
Bolian Filter Cloth - Desulfurization Filter Cloth Production
Hydrogen Production by Water Electrolysis - Factors Affecting Electrolysis Cells Voltage
Structure Properties of Twill Filter Cloth
Procedures of Producing Filter Cloth
Improvement of Folding in Vacuum Belt Filter Cloth
Choosing the Right Filter Press Cloth-Material Options and Performance Insights
Emerging Hydrogen Production Technology - Alkaline Water Electrolysis for Hydrogen Production
Common Issues in Vacuum Rotary Drum Filter Operation
Physical and Chemical Properties of PP Filter Cloth
How to identify plain, twill and satin patterns
Anode Diaphragm Bags for Electrolytic Nickel
Clipper Falling Off from Vacuum Belt Filter Cloth
Force Analysis of Tissue Forming Fabric Deviation
Monofilament and Multifilament Filter Cloth Applications
Filter Press Cloth Washing Methods
Bolian Filter Cloth Introduction - Rubber-coated Filter Cloth
Solutions for Stickiness of Filter Cakes in Press Filter
The Role of Glue Coating on the Filter Cloth
Factors Affecting the Service Life of Dewatering Filter Cloth
Specification and Operation of Filter Cloth Replacement
The Issue of High Moisture Content in Filter Cake in Tower Press Filter Cloth
Treatment Process of Belt Filter Cloth Joint
Bolian Filter Cloths - Different Weaving Methods of Filter Fabrics
Horizontal Vacuum Belt Filter Cloth FAQ
Analysis of the Alkali Resistance of Polyester Filter Fabrics
Choosing the Material for Press Filter Cloth Based on the Filter Medium
Storage Requirements for Industrial Filter Cloths
Application of Polypropylene Multifilament Filter Cloth
Causes of Vacuum Belt Filter Cloth Aging
How to assess whether filter cloths need replacing
Essential Tips for Maintaining Filter Cloths
Differences Between Polypropylene Staple Yarn and Filament Yarn Filter Cloth
Phosphorus Chemical Filter Cloths
Method and Process for Filter Cloth Cleaning
Acid and alkali resistance of polyester and polyamide filter cloths
Reasons for the length of dewatering time of desulfurization vacuum belt Filters
How to improve the vacuum filter not sucking material
Application of Polypropylene Multifilament Tower Press Filter Cloth
Reasons for Long Filtration Time of Industrial Filter Cloth
Terms Related to the Filter Cloth Unit
Your Partner for Industrial Filtration and Separation Challenges
Methods for Identifying Filter Cloth Clogging
Common Issues and Solutions for Industrial Filter Cloths (Ⅱ)
Precautions for the use and maintenance of industrial filter cloth
Connection Methods for Belt Filter Cloth Joints
Causes and Solutions for Material Leakage in Long-Term Use of PP Filter Cloth
Definition, Production Process, and Main Applications of Electrowinning Nickel Definition
Modified Starch Filtration
Two Methods to Distinguish Polypropylene (PP) Filter Cloth and Polyester (PET) Filter Cloth!
What is Monofilament Filter Cloth? 
Do You Know About the Twisting Process for Synthetic Fibers in Industrial Filter Cloth Production?
The Impact of Mechanical Properties on Industrial Filter Cloth Selection
How to Evaluate the Filtration Performance of Industrial Filter Cloths – 4 Tips from Bolian!
What Factors Affect the Performance of Industrial Filter Cloth?
Yarns: Fundamental Elements in Textile Fabric Production
What is Nonwoven Needle Fabric and What is It Used For?
Heat-setting of Filter Cloth
What advantages do industrial filtration cloths after the calendering process?
Bolian: Powering Global Supply Chains with Precision Weaving Capacity
How Are Industrial Filter Cloths Classified by Yarn Structure?
Do You Know the Four Stages of Industrial Filter Cloth Heat Setting?
Do we need to consider the regeneration efficiency of industrial filter cloth?
Is Filter Rate Related to Filter Cloth Selection?
What is the significance of the performance indicators of industrial filter cloth?
7 Precautions for Using Belt Filter Cloth
How-To-Choose-The-Right-Filter-Press-Filter-Cloth?
Applications of woven filter cloth in the industrial solid-liquid separation
Key Indicators of Filtration Precision in Industrial Filter Cloth
How Much Do You Know About Plate and Frame Filter Cloth?
Application of belt filter cloth in desulphurisation
Knowledge About Wrinkle Resistance and Elasticity of Filter Cloth
Specialized for electrolysis: Bolian cathode and anode bags
Key Applications of Disc Filter Bags in Solid-Liquid Separation | High-Efficiency Filtration Solutions
Factors Affecting the Regeneration Performance of Horizontal Belt Filter Cloth
News
Bolian Filter Cloth #CINTE2025 See You Next Year!
FILTECH 2024 Invitation
BOLIAN ║ 2024 China International Nickel and Cobalt Industry Forum
CNGR Group honors Bolian as the best supplier
Exhibition Preview丨2025 China Shanghai International Filtration Industry Exhibition
Online European Textile Exhibition
BOLIAN SERVICE
Bolian In Filtech 2023
Bolian Updated Management System Certificates
Bolian - Producing global products with world's technology
2023 Asia-Pacific's International Mining Exhibition （AIMEX）is coming
ACHEMA Exhibition Invitation
EXPONOR CHILE
Small Giant Enterprise of Liaoning Province
Safe Production, Quality Assurance
Bolian News|Dalian Polytechnic University President Li Changwu and Alumni Leaders Visited Bolian
Bolian News II Chairman Xue Xiaotong Attends Dalian Polytechnic University Alumni Entrepreneur Forum and Signs University-Enterprise Research Cooperation Agreement
Invitation to 2024 Shanghai International Filter Materials Exhibition
Two group standards officially released
2025 Hydrogen Energy & Fuel Cells Expo China Invitation
Bolian Filtration Officially Joins CCPIT & CCOIC Textile Industry Membership!
Vice President Li Lingshen of the China National Textile and Apparel Council Visits Bolian for Research and Guidance
Meet Bolian at FiltXPO 2025!
Video
Bolian Company Overview
Advantages of Vacuum filter belts
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Bolian - your reliable filtration solutions partner
Your customized filter cloth supplier
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Focusing on Liquid Solid Separation
Bolian provides filtration solutions to a wide variety of global industries.
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Leading Manufacturer In Industrial Filtration
We focus on quality filter cloth, backed by a strong R&D team.
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About Bolian
Your Leading Global Industrial Filter Fabric Manufacturer
Your Leading Global Industrial Filter Fabric Manufacturer

Bolian is a leading filter cloth manufacturer and supplier in China and also an expansive company with an international reputation. Supported by efficient production lines and quality control, Bolian is devoted to providing services to its clients by applying the right industrial filter fabrics to their production process and optimizing the best solutions for their filtration needs. 

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Products
High Quality Industrial Filter Cloth From Bolian
Bolian offers high quality China filter media products to equip all variants of filter machines, including Tower Press Filter Cloths, Horizontal Filter Belts, Filter Press Cloths, and Electrolytic Diaphragm Bags. With our innovative team, we can design our products towards to your needs and applications.
Pressure Filtration
Pressure Filtration
Vacuum Filtration
Vacuum Filtration
Electrolytic Refining
Electrolytic Refining
Tissue
Tissue
Filter Fabric Roll
Filter Fabric Roll
Filter Cloth Accessories
Filter Cloth Accessories
Filter Elements
Filter Elements
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Your Leading Global Supplier Of Industrial Filter Cloth
30 Years

Experience

14 Patents

Technology Patents 

6 Million M2

Million Sq. Meter Annual  Production Capacity

40,000 M2

Sq. Meter Production Base

Markets
Global Filtration Industries
Bolian is aimed at providing filtration solutions to global industries including Mining and Minerals, Chemicals, Food and Beverage, Environmental and Tissue.
Filter Fabric for Mining and Minerals
Mining and Minerals
Bolian has become the designated filter cloth supplier for the world's large copper-nickel producer, Zijin Mining and China's large aluminum industry.
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Filter Fabric for Chemicals
Chemicals
Our extensive experience includes providing innovative solutions for the production of specialty chemicals, zeolites and catalysts, polymers, alumina, and a broad range of other products.
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Food Grade Filter Cloth for Food & Beverage
Food & Beverage
In the food industry, efficient and economic liquid-solid separation is a vital process and the key to proper product. Bolian offers a wide range of filters and filter media designed for use on various equipments.
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Filter Fabric for Environmental
Environmental
Meet your environmental sustainability targets in coolant filtration, wet FGD processing, waste, process, or potable water treatment by using Sefar filters and screens. We contribute to lessening the effect of power generation on the Earth's and people's health in several ways.
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Filter Fabric for Tissue
Tissue
Bolian flexible tissue-making technology provides sustainable production of all types of grades from plain to textured and structured tissue products with high quality.
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BOLIAN UPDATES
Blog
Application Fields of Filter Press Cloth
Jul 01, 2025
Application Fields of Filter Press Cloth
Plate and frame filter presses are highly efficient solid-liquid separation devices widely used in industrial sectors. As a core component, the performance of the press filter cloth directly affects f...
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Factors Affecting the Regeneration Performance of Horizontal Belt Filter Cloth
Jun 30, 2025
Factors Affecting the Regeneration Performance of Horizontal Belt Filter Cloth
Filter cloth regeneration plays a vital role in maintaining filtration efficiency. When newly installed, filter cloth offers optimal performance. However, as filtration cycles increase, the pores of t...
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Key Applications of Disc Filter Bags in Solid-Liquid Separation | High-Efficiency Filtration Solutions
Jun 27, 2025
Key Applications of Disc Filter Bags in Solid-Liquid Separation | High-Efficiency Filtration Solutions
The rotary vacuum disc filter is a continuous filtration device widely used in mining, chemical processing, papermaking, and water treatment industries. It separates solid particles from liquid slurry...
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News
Meet Bolian at FiltXPO 2025!
Apr 24, 2025
Meet Bolian at FiltXPO 2025!
Bolian is proud to announce its participation in FiltXPO 2025, one of North America,s premier filtration and separation technology exhibitions, taking place from April 29 to May 1, 2025, at the Miami ...
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Apr 23, 2025
Exhibition Preview丨2025 China Shanghai International Filtration Industry Exhibition
Apr 14, 2025
Vice President Li Lingshen of the China National Textile and Apparel Council Visits Bolian for Research and Guidance
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