How is the product quality inspected?

We perform 100% inspection including visual and functional checks on all finished products.

What are the payment terms?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

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

DN50 Vent Valve for Manhole Cover

Name: DN50 Vent Valve for Manhole Cover
Brand: Hubei Huate Special Equipment Co., Ltd.
SKU: 2118952365

Hubei, ChinaHubei Huate Special Equipment Co., Ltd.

US$23.00-30.00

10 pieces

Product profile

Customization

Available

After-sales Service

Good After-Service

Warranty

12 Months

Model NO.

HT. ABV01

Condition

New

Type

Transport Package

Neutral Packing

Specification

Trademark

Huate

Origin

China

Key features

12 Months Warranty: Comprehensive 12-month warranty coverage for all mechanical defects.

Full Customization Options: Available for custom designs, minor adjustments, and full customization.

Aluminum Alloy Material: Constructed from durable aluminum alloy for corrosion resistance.

Wide Temperature Range: Operates effectively from -20 degrees to +50 degrees Celsius.

Pressure Balance Function: Maintains internal tank pressure balance by allowing air contact.

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

Traceable Raw Materials: Full traceability system ensures quality and safety of raw materials.

Low MOQ Requirement: Minimum Order Quantity is just 1 unit for flexible purchasing.

Company profile

Hubei Huate Special Equipment Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port, Qingdao PortAverage Response Time: ≤4.60h

AI-Powered supplier vetting

SummaryHubei Huate Special Equipment operates across vehicle boxes and tanks, auto parts, refueling equipment, household appliances, valves, construction machinery, and related engineering services. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CCC certification, along with documented quality, complaint-handling, supplier-management, and corrective-action procedures. The supplier has inventory capability, export experience of 10 years, and exports representing 51%–70% of sales. It supports customization from designs, minor customization, and full customization, and provides ODM services. However, it lacks private-mold R&D, 3D software design, SDK availability, overseas warehouses, overseas showrooms, and valid manufacturing contracts with affiliated subcontractors. Financial information is identified for 2022–2024, but no substantive financial results are provided.

Supplier typeThe supplier is a diversified manufacturer and trading company covering vehicle boxes and tanks, auto parts, refueling equipment, household appliances, valves, construction machinery, and related engineering services. Its 10 years of export experience and stated foreign-market activity indicate an internationally oriented supplier, while ODM capability is also reported.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CCC product certification capability. These explicitly support its quality, occupational safety, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has a documented customer-complaint procedure with follow-up records, inventory capability, and documented supplier-service assessment and corrective-action procedures. However, it reports no overseas warehouse or overseas showroom, so the evidence supports structured service handling but not comprehensive overseas service infrastructure.

R&D capabilityThe supplier reported new products during the past year, provides ODM services, and describes itself as innovation-driven. Nevertheless, it lacks private-mold R&D, professional technical-supplier status, 3D software design services, and an available SDK, indicating product-development capability with notable technical limitations.

Production capacityThe supplier’s business scope includes production, processing, sales, maintenance, and engineering activities; it reports inventory capability, four own-brand product quality-control programs, raw-material traceability, and documented inspection instructions. A stated deficiency is the absence of a valid manufacturing contract with affiliated subcontractors, which limits assurance regarding subcontracted production governance.

Customization capabilityThe supplier explicitly offers customization from customer designs, minor customization, and full customization, and also provides ODM services. This demonstrates broad customization coverage, although the lack of private-mold R&D and 3D software design services may constrain certain development workflows.