Is the media safe for fish?

Yes, the filter contains food grade polyethylene granules safe for pond and aquarium use.

What certifications does the product have?

The product holds CE certification, and the factory is ISO45001:2018 and ISO14001 certified.

China Laswim Biological Filter Bead Filter

Name: China Laswim Biological Filter Bead Filter
Brand: Guangdong Laswim Water Environment Equipment Co., Ltd.
SKU: 2110108764

Guangdong, ChinaGuangdong Laswim Water Environment Equipment Co., Ltd.

US$400.00

1-299 pcs

US$80.00

300+ pcs

Product profile

Customization

Available

Material

Fiberglass

Design Flow

8/11/16/19/25/30/42 Cubic Meters/H

Model NO.

WL-BFG

Pond Size

6/10/30/34/52/73/148 Cubic Meters

Fish Load

20/35/78/94/124/172/310kg

Media

18/30/50/75/100/125/325kg

Filter Diameter

450/500/630/700/800/900/1200mm

Filter Height

660/730/745/830/905/1005/1335mm

Transport Package

Box

Specification

Trademark

LASWIM

Origin

China

HS Code

8421211000

Production Capacity

40, 000PCS

Key features

Dual Filtration System: Combines mechanical and biological filtration in a single closed pressure unit.

Customizable Dimensions: Available in multiple filter diameters and heights to match specific pond sizes.

Wide Flow Capacity Range: Design flow options from 8 to 42 cubic meters per hour for various applications.

Food Grade Media: Uses food grade polyethylene granules to support beneficial bacteria growth.

OEM and ODM Services: Offers full customization, minor customization, and design-based customization options.

ISO Certified Quality: Manufactured under ISO45001:2018 and ISO14001 management system certifications.

CE Product Certification: Product meets CE safety and compliance standards for international markets.

100% Final Inspection: Every finished product undergoes functional and visual inspection before shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Guangdong Laswim Water Environment Equipment 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: 25 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Zhangshan PortAverage Response Time: ≤5.60h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, OEM, SDK, and recent new-product development capabilities. It holds ISO 9001:2015, ISO 14001, ISO 45001:2018, and CE certifications, and uses ERP-based digital management. Export experience is substantial, with 25 years of exporting and 41%–50% of sales from exports. Overseas services include installation, training, repair, maintenance, and debugging, with stated peak- and off-season lead times of up to one month. However, the supplier lacks a valid manufacturing-capacity contract with related subcontractors, has no overseas warehouse or showroom, and has no Fortune 500 collaboration. Financial information is only represented by years of available records, without sufficient performance detail for a credibility judgment.

Supplier typeThe supplier provides ODM and OEM services, has in-stock capability, holds self-operated import/export rights, and has exported for 25 years. It is therefore evidenced as a manufacturer/service supplier with international export capability, although the slices do not specify a formal supplier classification.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001, ISO 45001:2018, and CE certifications. These explicitly support both management-system certification and product compliance capability.

After-Sales capabilityThe supplier offers equipment installation, training, repair, maintenance, and debugging, and identifies several nearby ports for service proximity. However, it has no overseas warehouse or showroom, so the evidence supports service availability but not a fully developed overseas infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, ERP-based digital management, and ongoing digitalization and technical-transformation initiatives. These explicit indicators support active R&D and innovation infrastructure.

Production capacityThe supplier reports inventory capability, written service procedures with records, corrective and preventive-action procedures, standardized finished-product inspection, and lead times of within 15 working days to one month. However, it lacks a valid contract with related subcontractors, which is a stated production-capacity control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. ODM service and broad design-service coverage further substantiate strong customization capability.