What thread types are supported?

We support NPT, NPTF, NPSM, UNSF, BSP, and BSPT thread connections.

Is the product tested before shipment?

Yes, 100% of the valves are tested with air at 0.6MPa - 0.8MPa.

What is the sample time?

Existing samples take 2 days; new size samples requiring new molds take 30 days.

2 PCS Bronze Ball Valve Manufacturer From China

Name: 2 PCS Bronze Ball Valve Manufacturer From China
Brand: Ninghai Raising Copper Industry Co., Ltd.
SKU: 778908665

Zhejiang, ChinaNinghai Raising Copper Industry Co., Ltd.

US$2.15

500 Pieces

Product profile

Customization

Available

Media

Water

Material

Bronze

Model NO.

NRB031

Connection Form

Thread

Driving Mode

Manual

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Blow-Down Valve

Temperature

Normal Temperature

Standard

Application

Industrial Usage, Water Industrial Usage

Size

1/2' to 2"

Transport Package

Export Standard Packing

Specification

3/8" to 2"

Trademark

NRCI

Origin

Zhejiang, China (Mainland)

HS Code

8481804090

Production Capacity

100000 Piece/Pieces Per Month

Key features

Customizable Sizes: Available in sizes from 1/2 inch to 2 inches with flexible customization options.

Wide Thread Options: Supports NPT, NPTF, NPSM, UNSF, BSP, and BSPT thread connections.

High Quality Testing: 100% air tested at 0.6MPa - 0.8MPa to ensure reliability and performance.

OEM/ODM Service: Accepts OEM and ODM orders with full customization from samples or designs.

ISO Certified: Manufactured in an ISO9001:2008 certified factory ensuring consistent quality.

Durable Materials: Constructed from various bronze alloys like BS1400, C83600, and C84400.

Fast Sample Delivery: Existing samples available in 2 days; new size samples in 30 days.

Large Production Capacity: Capable of producing 50,000 pieces per month to meet bulk demands.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Ninghai Raising Copper Industry 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: 23 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.71h

AI-Powered supplier vetting

SummaryNinghai Raising Copper Industry Co., Ltd. is a Chinese limited company established in 2002, operating in copper-product, hardware, machinery, and equipment manufacturing. It reports eight production lines, facilities including CNC machining and machining centers, and annual brass and bronze valve and fitting output of 600 tons. The supplier exports to multiple regions, with exports representing 90% of total sales and 23 years of export experience. It provides OEM and ODM services, has introduced new products within the past year, and offers extensive customization. Service controls include written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. However, no certifications, overseas warehouses, showrooms, agents, or branches are identified. The supplier also reports no available SDK, limited export-trade staffing, and no ongoing batch quantity reconciliation. Financial records are indicated for 2022–2024, but their credibility cannot be assessed...

Supplier typeThe supplier is identified as Ninghai Raising Copper Industry Co., Ltd., a Chinese limited company established in 2002. Its stated business scope covers manufacturing and processing copper products and hardware, as well as research, development, and manufacturing of machinery and equipment.

After-Sales capabilityThe supplier has written procedures and followed records for complaint handling, corrective and preventive actions, and supplier service-capability assessment. It accepts multiple quotation and payment terms and reports one-month lead times, but has no overseas warehouse, showroom, agent, or branch support.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts research and development related to machinery and equipment. However, it has no available SDK, so its software-development or integration capability is explicitly limited.

Production capacityProduction resources include cutting, punching, shot blasting, CNC machining, and machining-center facilities, with eight production lines and reported output of 600 tons of brass and bronze valves and fittings. Finished-product inspection instructions are uniformly followed, although the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, and flexible customization. It also provides both OEM and ODM services, indicating broad product-development and customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Saudi Arabia International Trade Show. It exports to a broad range of markets and reports 23 years of exporting, but no named customer cases or verifiable project details are supplied.