What is the minimum order quantity?

The MOQ is 3000 PCS for 1/2 inch size.

NSF Material Casting Free Lead Bronze Coupling Manufacturer

Name: NSF Material Casting Free Lead Bronze Coupling Manufacturer
Brand: Ningbo Yinzhou Plumbing Hardware Co., Ltd.
SKU: 832594365

Zhejiang, ChinaNingbo Yinzhou Plumbing Hardware Co., Ltd.

US$1.99-7.99

3,000 Pieces

Product profile

Customization

Available

Connection

Female or Male

Shape

Equal or Reduce

Head Code

Round

Angle

Tee, Straight Coupling, Elbow, Cross etc.

Material

Lead Free Bronze

Technics

Casting

Certification

ANSI

Color

Yellow

Product Name

NSF Material Casting Free Lead Bronze Coupling

Size

1/2''-2''

Technical

Casting

Standard

America Drink Water Standard

Transport Package

Carton+Pallet

Specification

1/2''-2''

Trademark

PLB or OEM

Origin

China

HS Code

74122090

Production Capacity

50000PCS/Month

Key features

NSF Certified Material: Made from NSF standard lead-free bronze, gunmetal, and C83600 for safe drinking water applications.

Custom Manufacturing: We produce products according to customers' drawings and specific standards.

Wide Size Range: Available in sizes from 1/2 inch to 2 inch for various connection needs.

Multiple Connection Types: Offers NPT thread or solder connections in female or male options.

Diverse Product Range: Includes straight couplings, tees, 90 and 45 elbows, and crosses.

Flexible Payment Terms: Accepts T/T or L/C at sight for secure transactions.

Fast Delivery: Delivery time is within 40 days from order confirmation.

Low MOQ: Minimum order quantity is only 3000 PCS for 1/2 inch size.

Company profile

Ningbo Yinzhou Plumbing Hardware Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.63h

AI-Powered supplier vetting

SummaryNingbo Yinzhou Plumbing Hardware Co., Ltd. is a China-based manufacturer/factory in Ningbo, Zhejiang, producing brass and bronze plumbing hardware. It reports substantial annual output across brass ball valves, brass fittings, lead-free brass products, bronze products, and brass bibcocks, exports 90% of sales, and has 16 years of export experience. The supplier supports sample-based customization, ODM, and OEM services, and reported new products within the past year. ISO9001:2015 certification is stated. However, service procedures lack documented records, and the supplier has no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Financial evidence is limited to year labels without substantive financial results, while customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Ningbo, Zhejiang, China. Its reported product-specific output indicates direct manufacturing activity rather than only trading or distribution.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate. Product compliance certification is listed only as “Others,” so the evidence supports management certification but does not identify specific product-standard certifications.

R&D capabilityThe supplier reported new products during the past year and provides ODM services. However, it explicitly reports no available SDK, which limits the evidence of broader R&D or technical-development capability.

Production capacityReported capacity includes 150 tons of lead-free brass products, 50 tons of bronze products, 1,500,000 brass fittings, 300,000 brass bibcocks, and 1,000,000 brass ball-valve sets annually. The supplier exports to multiple global regions, has one-month peak and off-season lead times, and is located near Ningbo and Shanghai ports.

Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and OEM services for well-known brands. These stated capabilities provide direct evidence of product customization and contract manufacturing support.