How long is the delivery time?

Delivery takes 20 to 40 days after order confirmation. Samples take 2 days for existing stock or 15 days for new molds.

Does the company accept third-party inspections?

Yes, third-party inspection companies like SGS and ASIA Inspection are acceptable before shipping.

What payment terms are supported?

We accept T/T, L/C, D/P, D/A, PayPal, and Western Union for flexible payment options.

High-Quality Brass Air Vent Valve for Maximum Pipe Efficiency

Name: High-Quality Brass Air Vent Valve for Maximum Pipe Efficiency
Brand: Ningbo Bestway M&E Co., Ltd.
SKU: 896192885

Zhejiang, ChinaNingbo Bestway M&E Co., Ltd.

US$30.00

100-999 Pieces

US$0.60

1,000+ Pieces

Product profile

Customization

Available

Certification

ISO, CE

Temperature

Ordinary Temperature

Model NO.

BW-R46

Connection

Thread

Valve Seat

Single-Seat

Structure

Diaphragm

Material

Brass

Product Name

Brass Radiator Thermostatic Valve Fast Supplier

Size

1/2"-4"

Surface

Natural Brass or Nickel Plated

Testing Pressure

100% Tested with 0.6MPa - 0.8MPa by Air.

OEM Acceptable

Yes

Transport Package

Neutral Packing

Specification

1/2"-4"

Trademark

Bestway

Origin

China

HS Code

8481804090

Production Capacity

100000 Piece/Pieces Per Month

Key features

Customizable Material Grades: Brass body available in CuZn39Pb3, CZ121, C37710, CW614N, CW617N, DZR, etc.

Flexible Size Options: Sizes range from 1/2 inch to 4 inch, with full customization from samples or designs.

Dual Thread Standards: Supports both BSP and NPT thread connections for global compatibility.

Rigorous Quality Testing: 100% air tested at 0.6-0.8MPa; third-party inspection (SGS) accepted.

Premium Surface Finish: Natural brass or nickel plated surface options for durability and aesthetics.

OEM Service Available: Accepts OEM orders with flexible customization from samples or designs.

Fast Sample Delivery: Existing samples ready in 2 days; new mold samples in 15 days.

High Production Capacity: Monthly capacity of 100,000 pieces ensures timely bulk order fulfillment.

Company profile

Years of Export ExperienceCooperated with Fortune 500High Repeat Buyers ChoicePatents Awarded

Ningbo Bestway M&E Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.68h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, documented quality and service procedures, ISO9001:2015 and CE certification, broad export coverage, and substantial stated production capacity. It has inventory capability, accepts multiple quotation and payment terms, and reports cooperation with Fortune 500 companies and high repeat-buyer preference. However, it does not provide ODM services, OEM services for popular brands, overseas agents, branches, warehouses, or showrooms. A lack of a valid manufacturing-capacity contract with related subcontractors is a specific operational risk. Financial records are identified for 2021–2023, but the slices do not provide enough financial detail to assess credibility. The supplier also lacks an SDK and did not conduct regular fire drills during the past year.

Supplier typeThe supplier operates injection molding, ultrasonic welding, and inspection facilities, runs three production lines, maintains inventory capability, and has self-operated import/export rights. It serves a broad international market, but has no overseas agents, branches, warehouses, or showrooms; therefore, it is best characterized as a direct manufacturing and exporting supplier rather than an overseas service-network provider.

CertificationsThe supplier holds ISO9001:2015 management-system certification and CE product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and written supplier-service assessment procedures. However, it lacks overseas agents, branches, warehouses, and showrooms, so local or overseas after-sales coverage is limited.

R&D capabilityThe supplier reports new products during the past year, has five R&D engineers, and provides multiple forms of customization. However, it has no available SDK and does not offer ODM services, so the evidence supports product-development and customization capability but not a complete platform-based innovation offering.

Production capacityThe supplier operates three production lines with injection molding, ultrasonic welding, and inspection equipment; it reports annual outputs of 1,000,000 valves, 5,000,000 plastic water meter boxes, and 1,000,000 water meters, with one-month lead times in both peak and off-season periods. Inventory capability and broad export activity further support production execution, although the absence of a valid capacity contract with related subcontractors is a documented risk.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, flexible customization, and full customization. These capabilities are stated consistently across the R&D and design-service information, indicating broad customization coverage.

Client casesThe supplier reports cooperation with Fortune 500 companies, an 80%–100% repeat-buyer preference, and export markets spanning multiple global regions. These statements provide positive evidence of customer experience, although no customer names, project details, or independently verifiable case descriptions are provided.