What is your sample policy?

We have two kinds of samples. 1) Free sample : Sample is free for the standard product, customer only pay courier cost. 2) Charged sample : for the customized product, the customer should pay both sample and courier fees. 3)Other negotiable situation.

Do you test all your goods before delivery?

A: Yes, we will have 100% test and double check before delivery.

How do you make our business long-term and good relationship?

(1) We keep good quality and competitive price to ensure our customers benefit ; (2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

What is your after-sales service?

We have QC department to guarantee the quality before delivery, If the products have any quality problems, our company will be responsible for it. Besides, we can provide certificate as per different regions and countries required.

What kind of package do you use?

Neutral brown carton cases or customized carton cases as your requirements.

Factory Direct Sale Precision Filter 2901208023 OS-6340 Line Filter

Name: Factory Direct Sale Precision Filter 2901208023 OS-6340 Line Filter
Brand: Jiangxi Sange Filter Manufacturing Co., Ltd.
SKU: 2193033415

Guangdong, ChinaJiangxi Sange Filter Manufacturing Co., Ltd.

US$20.00-26.00

2 Pieces

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Model NO.

2901208023 OS-6340

Medium Material

Fiberglass

Efficiency

Filtration Grade

Pre Filter

Type

Cartridge Filter

Color

White

Pack

One Bag with One Box

Life Time

2500-3000 Hours

Leading Time

3-7 Days

Transport Package

DHL FedEx TNT UPS

Specification

Standard

Trademark

Neutral

Origin

Dongguan China

HS Code

8421399090

Production Capacity

2000 PCS/Day

Key features

High Filtration Efficiency: Achieves 99% efficiency with F9 filtration grade for pre-filter applications.

Extended Service Life: Operates for 2500-3000 hours before requiring replacement.

Customizable Packaging: Offers neutral packing or customized carton cases based on client requirements.

100% Quality Testing: All goods undergo 100% visual and functional inspection before delivery.

OEM and ODM Support: Full customization available from samples or designs with flexible options.

Fast Delivery Time: Typically ships within 5 to 7 working days after receiving advance payment.

Free Standard Samples: Standard product samples are free, customer only pays courier cost.

Global Market Presence: Products exported to over 120 countries across Asia, Europe, and Americas.

Company profile

Quality AssuranceProduction Process VisualizationManagement CertificationProduct Certification

Jiangxi Sange Filter Manufacturing Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.07h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service procedures, including corrective actions, complaint handling, finished-product inspection, traceability, and supplier-service assessment. It provides 3D design, ODM, OEM, and broad customization services, supported by listed machinery and inventory capability. Certifications or product compliance evidence includes ISO9001:2015 and CE, while regular fire drills are reported. Service limitations include no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and zero stated countries for overseas services. Innovation evidence is mixed: the supplier reports one national science and technology progress award but no new products in the past year and no SDK. Financial credibility cannot be assessed because the provided financial figures are excluded and the remaining data is insufficient.

Supplier typeThe supplier presents itself as a manufacturer and design-service provider, offering 3D software design, ODM, OEM for popular brands, inventory capability, and broad customization. However, it reports no valid manufacturing-capacity contract with related subcontractors, which introduces a documented capacity-governance limitation.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE certification capability, providing explicit evidence of quality-management and product-compliance credentials. The provided slices do not identify certificate scope, validity dates, or specific CE-covered products.

After-Sales capabilityDocumented corrective and preventive action and customer-complaint procedures have followed records, and the supplier reports inventory capability and lead times within 15 workdays in both peak and off-season. Overseas support is limited because it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served overseas.

R&D capabilityInnovation-related strengths include 3D design, ODM service, broad customization, listed specialized machinery, and one national science and technology progress award. Countervailing evidence is that no new product was reported in the past year and no SDK is available, so the innovation profile is mixed rather than uniformly strong.

Production capacityProduction capability is supported by listed processing and forming equipment, inventory capability, standardized finished-product inspection, written assessment procedures, and a reported lead time within 15 workdays year-round. The absence of a valid manufacturing-capacity contract with related subcontractors is a stated weakness in production governance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design and ODM services. These statements provide direct evidence of broad customization capability.

Product Q&A

Q:Are you a factory or trading company?

Shenzhen Sange Filter Co.,Ltd is a professional filters manufacturer/factory, specialized in filters field for 12 years.

Q:Can I mix different items in one container?

Yes, different items can be mixed up in one full container.

Q:What are your terms of payment?

T/T 30% as deposit, and balance paid before delivery(We'll show you the all pictures of the products and packages before paying the balance)

Q:What is your delivery time and delivery item?

Generally, it will take 5 to 7 working days after receiving your advance payment. The specific delivery time depends on the quantity of your order. Deliver item:DDP

Q:Can you produce according to the samples?

Yes, we can produce by your samples or drawings.