What are the lead times for orders?

Lead time is within 15 workdays during off-peak season and one month during peak season.

What payment methods do you accept?

We accept LC, T/T, PayPal, and Western Union for payments.

How does the vent system ensure optimal performance?

It features two strategically placed vent holes and an integrated hose barb to ensure seamless air exchange and secure connections.

High-Quality Marine Grade Stainless Steel Gas Tank Vent System

Name: High-Quality Marine Grade Stainless Steel Gas Tank Vent System
Brand: Shenzhen Hongyian Technology Co. Ltd
SKU: 2156581885

Guangdong, ChinaShenzhen Hongyian Technology Co. Ltd

US$2.50-3.00

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One-Year Warranty

Warranty

Lifetime Service for Customer

Model NO.

Mar-Vent

Application

Boat, Yacht

Standard

ASTM, ISO

Customized

Surface Treatment

Polished

Material

Stainless Steel

Type

Marine Fittings

Color

Silver

Material Grade

Marine Grade Stainless Steel T316

Shape

Per Drawing

Commonly Used

Marine Environment, Home, Outdoor

Condition

New

Transport Package

Carton, Pallet

Specification

Customized

Trademark

AnteMakerX, ODM/OEM

Origin

China

HS Code

73269090

Production Capacity

50000

Key features

Premium 316 Stainless Steel: Crafted from marine grade T316 stainless steel for superior corrosion resistance and durability.

Customized Design Options: Shape and material grade can be customized according to specific drawings and requirements.

Optimized Airflow Design: Features two strategically placed vent holes for precise air exchange and tank level adaptation.

Secure Hose Barb Connection: Integrated hose barb ensures a robust and seamless attachment for ventilation hoses.

Compact Installation: Thoughtfully compact design allows for straightforward installation in restricted spaces.

Lifetime Service Warranty: Provides lifetime service coverage for customers alongside a one-year standard warranty.

OEM and ODM Manufacturing: Experienced manufacturer since 2008 offering full design and production customization services.

Rigorous Quality Control: Comprehensive pre-shipment inspections ensure extraordinary reliability and excellence.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Shenzhen Hongyian Technology Co. Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-09-01Nearest Port: Yantian portAverage Response Time: ≤0.87hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryShenzhen Hongyian Technology Co. Ltd is identified as both a trading company and manufacturer/factory in China, with products focused on rigging hardware, cable railing fittings, valves, and related components. The supplier reports ISO 9001 certification, 6–10 years of R&D engineer experience, 6–10 quality-control staff, extensive customization services, and more than two decades of export experience. Its products are mainly exported to the United States, Germany, Britain, Canada, Australia, and other countries. Evidence also shows new products were developed during the past year. However, ODM availability is inconsistently reported: one record states ODM is unavailable, while the company description claims acceptance of OEM and ODM orders. No SDK is available, raw-material traceability is unknown, sustainability-control status is unknown, and the cited SGS audit record has an evaluation result of 0. Financial information is present only as reporting-year references, without sufficient evidence to assess...

Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. It is a limited company located in Shenzhen, Guangdong, China, so its business classification is mixed rather than exclusively manufacturing.

CertificationsThe supplier reports ISO 9001 certification. An SGS audit record is also provided, but its stated evaluation result is 0 and the report validity ended on 2025-07-02, so the audit record does not independently establish a favorable current compliance status.

After-Sales capabilityThe company describes its staff as committed to thoughtful customer service and states that it provides fast delivery, quick response, and great services. These are explicit service claims, but the slices do not provide detailed after-sales procedures, response targets, warranty terms, or complaint-resolution records.

R&D capabilityThe supplier states that it had new products during the past year and reports 6–10 years of total R&D engineer experience. However, it has no available SDK, and the slices do not quantify R&D investment or provide product-development examples; the evidence supports some innovation activity but not a broad technical-development advantage.

Customization capabilityThe supplier explicitly lists customization from samples, designs, full customization, minor customization, and flexible customization. It also describes engineers with designing experience and reports accepting OEM and ODM orders, although another record explicitly states that ODM service is unavailable; customization is clearly offered, but ODM capability is inconsistent across the records.