What is the production lead time?

The average lead time is one month for both peak and off-peak seasons.

Does the company offer OEM and ODM services?

Yes, OEM and ODM services are available with flexible customization options.

What is the quality inspection process?

We perform regular checks on the production line and 100% visual and functional inspection on finished goods.

Premium 300X Slow Closing Check Valve for Efficient Flow Management

Name: Premium 300X Slow Closing Check Valve for Efficient Flow Management
Brand: Huhang Technology Group Co., Ltd.
SKU: 2092118732

Fujian, ChinaHuhang Technology Group Co., Ltd.

US$120.00-200.00

1 Piece

Product profile

Customization

Available

Media

Water

Standard

BS, ANSI,En, ISO, GB

Model NO.

HASK300X

Certification

CCC, RoHS, ISO, CE, Acs

Temperature

Less Than or Equal to 80 Degrees

Connection

Flange

Valve Seat

Single-Seat

Material

Ductile Iron,Stainless Steel,Cast Steel

Color

Customized

Transport Package

Export Standard Package

Specification

DN40-DN600

Trademark

huhang

Origin

China

Production Capacity

50000PCS/Month

Key features

Customizable Color: Color is fully customized to meet specific requirements.

Wide Certification Range: Certified with CCC, RoHS, ISO, CE, and Acs standards.

Corrosion Resistant Design: Features internal and external epoxy resin coating for excellent corrosion resistance.

Hygienic Materials: Epoxy resin and rubber comply with hygiene standards; trims made of stainless steel or bronze.

Sediment Clearing Feature: Screw hole at the bottom allows for easy sediment clearing.

Flexible Customization: Offers full, minor, and flexible customization from samples and designs.

High Production Capacity: Supply ability of 50,000 meters per day across 5 manufacturing facilities.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents AwardedExhibition Experience

Huhang Technology Group Co., Ltd.

Fujian, 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: 7 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.17h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and technical capabilities, including environmental-protection equipment, water-resource machinery, fire-related services, OEM/ODM support, product customization, and SDK availability. It reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other certifications. Quality, complaint handling, corrective-action, finished-product inspection, and supplier-assessment procedures are documented and followed. Production evidence includes three production lines, inventory capability, ten experienced export-trade staff, and one-month average lead times in both peak and off-season periods. However, the supplier lacks a valid contract with affiliated subcontractors and has no overseas warehouse or showroom. Financial information is identified for 2021–2023, but the provided slices do not disclose financial results or sufficient indicators to assess financial strength. No Fortune 500 cooperation is reported, although OEM service for well-known brands and repeat-buyer...

Supplier typeThe stated business scope covers sales and manufacturing of environmental-protection and water-resource equipment, as well as fire technical services and related technical services. This indicates a manufacturer and technical-service supplier rather than a purely trading entity.

CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, ISO14001, and other management or sustainability certifications. These explicitly support compliance and management-system capability.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus written supplier-service assessment procedures. However, it reports no overseas warehouse and no overseas showroom, which limits certain overseas service resources.

R&D capabilityThe supplier reports new products during the past year, ODM capability, SDK availability, and eight R&D engineers. These are explicit indicators of active product-development and technical resources.

Production capacityProduction evidence includes three production lines, inventory capability, standardized finished-product inspection instructions, one-month average lead times in both peak and off-season periods, and quality-assurance procedures. A deficiency exists because the factory and affiliated subcontractors reportedly have no valid manufacturing contract, creating a documented subcontracting-control weakness.

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

Client casesThe supplier reports OEM service for well-known brands and a repeat-buyer preference of 80%–100%, which supports the existence of established customer relationships. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or case details are provided.