What certifications does the product have?

The product is CE certified, ensuring it meets international safety and quality standards.

What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Where is the manufacturer located?

The factory is located in Changzhou City, Jiangsu Province, China, near Shanghai Port.

Filter Bag Two Needle Sewing Machine

Name: Filter Bag Two Needle Sewing Machine
Brand: Changzhou Shanqiu Machinery Equipment Co., Ltd.
SKU: 2117038035

Jiangsu, ChinaChangzhou Shanqiu Machinery Equipment Co., Ltd.

US$3,000.00-8,000.00

1 Set

Product profile

Customization

Available

Material

All Fabric

Medium Material

Synthetic Fiber

Model NO.

SQ-4431

Cartridge Filter

Non-Woven Polyester Fiber

Filter Bag Filter

Outside the Filter Type

Type

Mesh Filter Bag

Usage

Dust Filter, Liquid Filter, Air Filter

Filtration Grade

Medium Filter

Filter Bag Sectional Shape

Round Bag

Filter Bag Environment

All Temperature

Cartridge Installation

Vertical Lifting

Needle Quanity

Sewing Speed

Adjustable

Operating Mode

Manually

Power

750W

Transport Package

Wooden Case

Specification

1420*660*1380mm

Trademark

SHANQIU

Origin

China

HS Code

8452290000

Production Capacity

1000

Key features

Professional Filter Bag Sewing: Specialized for sewing rings on reverse filter bags with synchronous feeding to prevent fabric sliding.

Dual Needle Design: Features a long-arm type two-needle sewing machine structure for efficient tubular bag production.

Adjustable Needle Gauge: Rotation type disk allows easy adjustment of needle gauge, feeding, and inversion fabric settings.

Overload Protection: Equipped with a clutch device to prevent machine damage from overload operations.

Synchronous Transmission: Upper and lower shafts adopt synchronous tooth shape conveyor belts for stable performance.

CE Certified Quality: Product holds CE certification ensuring compliance with European safety and quality standards.

OEM/ODM Support: Manufacturer offers both OEM and ODM services with 2 dedicated R&D engineers.

Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and small-amount payments for buyer convenience.

Company profile

Changzhou Shanqiu Machinery Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.05h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryChangzhou Shanqiu Machinery Equipment Co., Ltd. is a China-based manufacturing factory established in 2012, focused on filter-bag and filter-cartridge production equipment, including sewing, ultrasonic welding, hot-air welding, cutting, and automated production lines. It operates from a 2,560 m² facility with 21 employees, reports 6–10 quality-control staff, and states that it has self-operated import and export rights. The supplier exports to multiple global regions, with exports accounting for 41%–50% of total sales, and reports one-month order fulfillment in both peak and off-peak seasons. Its stated strengths include product specialization, manufacturing and service activities, and product-related R&D experience. However, no management-system certifications are reported, R&D engineering experience is limited to two years, and the provided information does not sufficiently establish after-sales capability, customization capability, financial credibility, or a broad customer-case record.

Supplier typeThe supplier is identified as a factory and manufacturing enterprise in Changzhou, Jiangsu, China. Its business scope covers industrial equipment, components, services, and manufacturing machinery, while its legal form is described as a limited company.

CertificationsThe supplier explicitly reports no supplier management-system certification ("NIL"). This is direct evidence that no such certification is documented in the provided information.

R&D capabilityThe supplier emphasizes research, innovation, and product development, and offers multiple specialized technologies including automatic production lines, ultrasonic welding, hot-air welding, and precision cutting equipment. However, only two years of R&D engineer experience is reported, so the evidence supports product-development activity but not a clearly strong innovation advantage.

Production capacityThe supplier operates a 2,560 m² manufacturing plant, identifies itself as a factory, produces several categories of filter-bag and filter-cartridge machinery, and reports one-month fulfillment during both peak and off-peak periods. Its 6–10 quality-control staff and export operations further support operational capability.