What payment terms are accepted?

We accept LC, T/T, D/P, Western Union, Small-amount payment, and PayPal.

What materials are used to manufacture the valve?

The valve is made from high-grade alloy steel with advanced QPQ heat treatment.

Where is the company located and what is the nearest port?

The company is located in Ningbo, China, with Ningbo Port and Shanghai Port as the nearest shipping ports.

Hand Reversing Valve (4WMM16G50) Made in China

Name: Hand Reversing Valve (4WMM16G50) Made in China
Brand: Ningbo Helm Tower Noda Hydraulic Co., Ltd.
SKU: 679505415

Zhejiang, ChinaNingbo Helm Tower Noda Hydraulic Co., Ltd.

US$30.00-200.00

10 Pieces

Product profile

Customization

Available

Function

Reversing

Installation

Threaded Cartridge

Model NO.

4WMM16G50

Drive

Hydraulic

Type

Flow Control Valve

Color

Blue, Gray, Black

Brand

Helm Tower

Series

4wmm16g50

Transport Package

Standard Export Packing

Specification

ISO9001

Trademark

Helm Tower

Origin

China

HS Code

8412909000

Production Capacity

1600sets/Month

Key features

High Performance Specs: Max pressure 35Mpa and max flow 450l/min for demanding hydraulic applications.

Durable Material Construction: Made with high-grade alloy steel and advanced QPQ heat treatment for longevity.

Fast Delivery Capability: Sufficient stock allows delivery to customers within one week.

Comprehensive Certifications: Passed ISO9001:2008, CCS, TUV, and SGS certificates ensuring quality.

Wide Application Scope: Suitable for marine, coal mine, agriculture, construction, and road machinery.

Custom Color Options: Available in Blue, Gray, and Black to match specific requirements.

OEM and ODM Services: Full customization, minor customization, and design-based options available.

Global Export Experience: Exporting for 22 years to USA, Europe, South America, and other regions.

Company profile

Years of Export ExperienceFast DeliveryStandardized quality controlSelf-branded

Ningbo Helm Tower Noda Hydraulic Co., Ltd.

Zhejiang, 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: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤11.27h

AI-Powered supplier vetting

SummaryThe supplier is identified as Ningbo Helm Tower Hydraulic Technology Co., Ltd., focused on hydraulic systems and components for marine, coal-mining, construction, metallurgy, agriculture, gardening, and environmental-protection applications. It reports ISO 9001:2015 certification, more than 10 production lines in one record, five lines in another, and qualified service capability involving 325 suppliers. The supplier provides extensive customization, ODM, OEM for well-known brands, and SDK support, with 12 years of R&D engineer experience and recent new-product development. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and followed. It reports exports to Europe, the United States, Australia, the Middle East, Asia, South America, and North America, but has no overseas warehouse, showroom, agent, or branch. Financial credibility cannot be judged because the records only identify years rather than financial performance or supporting evidence.

Supplier typeThe supplier is a hydraulic-system and hydraulic-component manufacturer engaged in R&D, customization, ODM, and OEM services. Its stated applications span industrial and equipment sectors, indicating a specialized manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a certified quality-management system, although no certification scope, issuing body, or validity date is provided.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, and supplier service-capability assessment. It also states that products are exported to multiple regions and offers lead-time and trade-term arrangements, but it has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports 12 years of R&D engineer experience, new-product development during the past year, available SDK support, a national science and technology progress award, and long-term hydraulic-system R&D activity. These records provide explicit evidence of R&D and technical-development capability.

Production capacityThe supplier reports more than 10 production lines in one record and five in another, along with an annual output stated above a specified threshold and export-market coverage across several regions. However, it also reports no ongoing quantity reconciliation for each batch or production volume, indicating a documented weakness in production quantity-control practice.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. This directly supports broad product-development and customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and that its products are exported to Europe, the United States, Australia, the Middle East, Asia, South America, and North America. These statements indicate market and application experience, but no customer names, project details, order references, or independently verifiable case studies are provided.