Maestrini Dzr Round Intake Strainer Grate (Full Slot / 120mm OD)

Name: Maestrini Dzr Round Intake Strainer Grate (Full Slot / 120mm OD)
Brand: Ningbo Doway M & E Co., Ltd.
SKU: 770190632

Zhejiang, ChinaNingbo Doway M & E Co., Ltd.

US$4.55

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Boat

Customized

Non-Customized

Surface Treatment

Polished

Material

Bronze

Type

Fitting

Thread

Npsm/Bsp

Keywords 1

Marine Fitting

Keywords 2

Boat Fitting

Transport Package

Carton and Pallets

Specification

3/4"-2"

Trademark

DW or OEM

Origin

China

HS Code

8481804090

Production Capacity

500000 Pieces/Month

Key features

Good corrosion resistance, anti-oxidation, smooth casting surface, excellent cost performance for marine and watercraft applications.

Slotted grille & perforated round hole strainer for different flow rate and filtration demands.

Rounded convex structure ensures smooth water intake, low flow resistance.

Custom casting logo, marking and packaging according to buyer requirements.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification3D Software Design

Ningbo Doway M & E Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-06-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.47hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company with professional technical capabilities, including 3D software design, ODM, OEM, and multiple customization options. It reports ISO9001 certification and CE and UL approvals for specified valve products. Production information indicates substantial output across valves, air vents, ferrules, and pipe fittings, supported by 6–10 quality-control staff and broad export coverage, with 90% of sales from exports. Service procedures for corrective actions and complaint handling are documented and followed. However, the supplier has no overseas showroom, agents, branches, offline trade-show participation, overseas warehouse, or in-stock service capability. No new products were reported in the past year, no SDK is available, and financial evidence is limited to stated years without performance details.

Supplier typeThe company is explicitly classified as a trading company located in Haishu District, Ningbo, while also identifying itself as a professional technical supplier with R&D capability. This indicates a trading-oriented supplier with technical and design-service functions rather than evidence of a purely manufacturing company.

CertificationsThe company description states that it passed ISO9001 certification and holds CE approval for ball valves and UL approval for bronze ball valves. These certifications and approvals are explicitly reported, although their scope is limited to the products named.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, it reports no overseas agents or branches, no overseas showroom, no overseas warehouse, and no in-stock service capability, so documented complaint processes coexist with limited overseas service infrastructure.

Production capacityReported annual output includes 1,230,000 brass valves, 250,000 bronze valves, 235,000 air vents, 250,000 gunmetal ferrules, and 1,870,000 pipe fittings, supported by 6–10 quality-control staff and access to Ningbo and Shanghai ports. Nevertheless, manufacturing-capacity reconciliation, outsourcing procedures, and contracts are all listed as unknown, preventing a complete assessment of capacity controls.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, customization from samples and designs, and full customization. It also provides ODM and OEM services, directly supporting broad product-design and customization capability.

Product Q&A

Q:Is this bronze strainer suitable for saltwater / seawater environment?

Yes. Cast bronze is classic marine hardware material with outstanding anti-corrosion performance, specially designed for long-term seawater submerged working conditions.

Q:What are the differences between slotted type and perforated hole type?

Slotted grille: larger flow capacity, suitable for main cooling water intake. Perforated hole type: finer filtration, better for blocking small floating debris.

Q:How to install this round hull intake strainer?

Mount the strainer outside the boat hull, align flange holes, use bolts and sealing gasket to fasten tightly to avoid water leakage.

Q:Can you cast our brand logo on the bronze body?

Yes, OEM service available. We can cast your brand name or model marking on the strainer body.

Q:How to maintain and clean the strainer?

Regularly take off the strainer, clear seaweed, sediment and dirt stuck on grille surface to guarantee stable water intake flow.