Do you offer internal and external filter bags?

Yes, we provide both external and internal filter bag types to meet different media and application requirements.

What is the lead time for production?

Lead time is within 15 workdays during off-peak season and one month during peak season.

550GSM Dust Collector PE Polyester Needle Punched Felt Filter Bag

Name: 550GSM Dust Collector PE Polyester Needle Punched Felt Filter Bag
Brand: Suzhou Xiechang Environmental Protection Technology Co., Ltd.
SKU: 753232332

Jiangsu, ChinaSuzhou Xiechang Environmental Protection Technology Co., Ltd.

US$5.00-10.00

50 Pieces

Product profile

Customization

Available

Material

Polyester

Medium Material

Polyester

Model NO.

140x2800mm

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

The Filter Type

Type

Pocket Filter

Usage

Dust Filter

Filtration Grade

Medium Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

High-Temperature

Cartridge Installation

Vertical Lifting

Application

Dust Filter

Fabric Weight

500GSM or Other

Surface Finishing

PTFE Coating

Emission Level

10mg

Transport Package

Carton Box

Specification

any size

Trademark

xie chang

Origin

China

Key features

Customizable Fabric Weight: Available in 500GSM or other weights to meet specific dust filtration needs.

PTFE Coating Option: Surface finishing includes PTFE coating for enhanced dust collection efficiency.

Low Emission Performance: Capable of achieving emission levels as low as 10mg for clean air compliance.

Diverse Shape Customization: Can process round, trapezoidal, flat, and profiled shapes based on user requirements.

Multiple Material Options: Offers 100% Polyester, Anti-static, PPS, Nomex, P84, and Glassfiber materials.

Advanced Sewing Technology: Uses imported Japanese three-needle six-thread sewing units for superior durability.

Flexible Customization Services: Supports full, minor, and flexible customization from samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceNational Award received

Suzhou Xiechang Environmental Protection Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.07h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 113 employees and offers pulse valves, pulse controllers, filter-related products, pressure vessels, and related technical and after-sales services. It holds CCC and CE product certifications, ISO9001:2015, ISO14001, and ISO45001:2018 management certifications. The supplier demonstrates broad customization and ODM capabilities, supported by 13 R&D engineers, but reported no new products in the past year and has no SDK availability. It has exported for 17 years, with exports representing 31%–40% of total sales, and holds self-operated import/export rights. Service infrastructure is limited: there are no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and formal procedures for service assessment, corrective actions, and complaint handling were not provided. No Fortune 500, popular-brand OEM, or other named customer cases were documented.

CertificationsThe supplier reports CCC and CE product certifications and ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. These certifications explicitly support product compliance and quality, environmental, and occupational-health-and-safety management capabilities.

R&D capabilityThe supplier reports 13 R&D engineers, ODM availability, extensive design customization, and one national science and technology progress award. Counterbalancing evidence includes no new product in the past year and no available SDK, so the evidence supports some R&D capability but not consistently current product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated capabilities directly indicate broad customization support.

Client casesThe supplier reports no cooperation with Fortune 500 companies and no OEM service for popular brands. No named customers or documented customer cases are provided, although a repeat-buyer preference of 50%–80% is reported; this does not identify or verify specific customer references.