What is the lead time for production?

Lead time is 1-3 months during peak season and one month during off-season.

Does the system provide bubble-free water?

Yes, only supersaturated bubble-free water exits from the bottom of the column.

What is the dissolved oxygen range?

The dissolved oxygen (DO) level is 8-14 ppm, controlled by the source water DO.

Advanced Oxygenation Column System for Aquariums and Aquaculture

Name: Advanced Oxygenation Column System for Aquariums and Aquaculture
Brand: Zhongshan Laswim Lss Equipment Ltd
SKU: 2116134255

Guangdong, ChinaZhongshan Laswim Lss Equipment Ltd

US$1,500.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Dielectric Material

Cusitomized

Model NO.

Cooling Method

Cusitomized

Gas

Oxygen

Installation

Cusitomized

Type

Cusitomized

O2 Output(Lpm)

3/5/10/20

Rated Power(W)

260/400/700/1200

Inlet Pipe Size

DN25/DN50

Drain Pipe Size

DN50/DN80

Oxygen Output(L/Min)

3/5/10/20

Dissolved Oxygen - Do

8-14 Ppm

Transport Package

Carton or Wooden Box

Specification

Customized

Trademark

LASWIM

Origin

China

Key features

100% Gas Transfer Efficiency: Achieves up to 100% gas transfer efficiency, significantly increasing dissolved oxygen levels.

Bubble-Free Discharge: Only supersaturated bubble-free water exits the bottom, eliminating gas waste.

Gas Recirculation Design: Undissolved gas automatically recirculates, reducing gas consumption costs.

Customized Specifications: Available in tailored specifications including dielectric material, cooling method, and installation.

Multi-Gas Compatibility: Suitable for oxygen, ozone, and other industrial gases.

Supersaturated Oxygenation: Dissolved oxygen concentration can far exceed natural saturation under high pressure.

Compact and Flexible Design: Small footprint with flexible installation options for various applications.

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Company profile

ODM ServicesR&D CapabilitiesProduction Process VisualizationCustomization from Designs

Zhongshan Laswim Lss Equipment 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. CertifiedNearest Port: Zhongshan Port, Nansha Port, Shekou PortAverage Response Time: ≤1.28h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryLASWIM is an established aquarium and land-based aquaculture equipment supplier with more than 35 years of development and innovation. It provides OEM, ODM, and broad customization services, reports new products within the past year, and serves known brands through OEM arrangements. The supplier operates one reported production line and lists annual protein skimmer output of 10,000 sets, with approximately one month off-season lead time and peak-season lead times reported inconsistently as two to three months and up to six months. ISO 9001:2015 certification and several product certifications are stated. Inventory and manufacturing subcontractor-contract capabilities are reported, but no overseas warehouse or showroom is available. Service procedures exist, yet supporting records are absent. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. Customer-related evidence is limited to OEM service for known brands.

Supplier typeThe supplier presents itself as a manufacturer of aquarium and land-based recirculating aquaculture equipment, including pumps, filters, sterilizers, oxygenation equipment, heat pumps, and chillers. Its stated production sites, testing facilities, and product output support classification as a manufacturing supplier rather than only a trading or service company.

CertificationsThe supplier states that it has passed ISO 9001:2015 certification and that many products hold CE, TUV, SAA, and KETI certifications. These claims provide explicit evidence of quality-system certification and multiple product certifications, although the specific certified products and certificate validity details are not provided.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and describes expert product design, technology upgrades, laboratory testing, and a testing center. These statements explicitly support ongoing product-development and innovation capability.

Production capacityThe supplier reports one production line, annual protein skimmer output of 10,000 sets, inventory capability, contracts with each related subcontractor, and production sites covering more than 90,000 square meters. Off-season lead time is one month, while peak-season lead times are reported inconsistently as two to three months and up to six months, indicating production capacity but some uncertainty in delivery planning.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, giving direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands. This is direct evidence of at least one category of customer experience, but no customer names, project details, volumes, or performance outcomes are provided.