What payment terms are you accept?

T/T. Payment <=1000USD, 100% in advance. Payment>= 1000USD, 50% balance before shipment.

What kinds of information you need to quote?

Kindly please provide the product 2D drawing in PDF and 3D drawing in Step. Or Stp. Format.

How long can I get the sample and bulk order?

About sample, if don't need to make tooling. the lead time is around 15 days. If need to make tooling, the lead time is around 30 days. About bulk production, the lead time is about 35-45 days, it depends on quantity and product.

Carbon Steel Fire-Rated Shut off Valve for Building Fire Suppression Systems

Name: Carbon Steel Fire-Rated Shut off Valve for Building Fire Suppression Systems
Brand: Ningbo Tower Machinery Co., Ltd
SKU: 2313369625

Zhejiang, ChinaNingbo Tower Machinery Co., Ltd

US$2.30

500 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS, BSW

Material

Stainless Steel

Model NO.

Shut Off Valve

Connection

Welding

Surface Treatment

Plated Copper

Head Type

Hexagon

Surface

Plywood Case

Application

Industrial Usage, Water Industrial Usage, Househol

Performance

Heavy Duty

Color

Brass

Length

Customize

Transport Package

Carton+Pallet

Specification

Steel, Stainless Steel

Trademark

Tower

Origin

China

Production Capacity

100000PCS/1 Month

Key features

Multiple Standard Compliance: Meets DIN, ANSI, GB, JIS, and BSW standards for global compatibility.

Durable Material Construction: Manufactured from high-quality stainless steel for long-lasting performance.

Customizable Length: Length can be customized to meet specific project requirements.

Versatile Application: Suitable for industrial, water industrial, and household usage scenarios.

Heavy Duty Performance: Designed for heavy-duty operations in demanding environments.

OEM Customization Available: Original Equipment Manufacturer services are available for tailored needs.

Secure Welding Connection: Features welding connection type for reliable and leak-proof installation.

Professional Packaging: Surface treated with plated copper and packed in plywood cases.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceManagement Certification

Ningbo Tower Machinery Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-06-05Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.55hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNingbo Tower Machinery Co., Ltd is identified as a China-based limited company in Ningbo, Zhejiang, offering metal products and described as both a manufacturer/factory and a trade company. It reports broad customization and ODM capabilities, new product development within the past year, and documented procedures for supplier-service assessment, corrective actions, and customer complaints. Export sales account for 90%, with seven years of export experience and self-operated import/export rights. However, it does not provide OEM services for popular brands, lacks an available SDK, and reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial evidence is limited to years stated for financial records, without sufficient information to assess credibility. Audit information identifies TÜV Rheinland and an audit period, but the provided result value does not establish certification holding or a positive audit outcome.

Supplier typeThe supplier is identified as Ningbo Tower Machinery Co., Ltd., a China-based limited company in Ningbo, Zhejiang. Its records describe it as a manufacturer/factory and also as a trade company, with metal products as the stated product scope and no larger-company affiliation reported.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, and offers overseas services in zero countries, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services with customization from samples, designs, and full customization. Conversely, it reports no available SDK, so the evidence supports product-development capability but not software-development or SDK capability.

Production capacityThe supplier is described as a manufacturer/factory offering metal products, with finished products checked by packing staff and an average lead time of one month in both peak and off-season periods. It also reports export experience and access to Ningbo and Shanghai ports, although the limited employee count and basic inspection description do not establish broad production scale.

Customization capabilityBoth the design-services and R&D records list minor customization, flexible customization, customization from samples, customization from designs, and full customization. The supplier also reports ODM availability, providing explicit evidence of broad customization capability.

Product Q&A

Q:Are you a factory or a trade company?

We are a professional factory with ISO.

Q:Do you make customized products?

Yes, all parts are custom made according to customers' drawing or samples. If you have any parts to be made, please feel to send us your drawings or samples.

Q:Will you drawing be safe after we get it?

Yes, we will not reveal your design to third party without your pessimission. And we can sign the NDA before you send us your drawing.

Q:What's your MOQ?

Usually we don't set MOQ, but big quantity will get a cheaper price. And we are happy to make sample for clients to ensure quality standard firstly.

Q:Do you provide samples? Is it free or extra?

If you want to check sample first, you need to pay the sample charge and the charge will be refunded to you when the mass order is confirmed.