What certifications does the product have?

The product holds CE certification.

What is the sealing performance?

The product features good sealing performance suitable for challenging materials.

What is the warranty or service scope?

We provide comprehensive pre-sales and after-sales service.

Handle Challenging Materials Confidently with Our Durable Rotary Airlocks

Name: Handle Challenging Materials Confidently with Our Durable Rotary Airlocks
Brand: Changzhou Fuwei Machinery Co., Ltd.
SKU: 2109442772

Jiangsu, ChinaChangzhou Fuwei Machinery Co., Ltd.

US$220.00-3,000.00

1 Set

Sample price:US$220.00/set.Request sample

Product profile

Customization

Available

Temperature

Low Temperature

Certification

Model NO.

ZGFWF(DN)

Standard

Connection Mode

Flange

Type

Self-Operated

Quality

Good Sealing Performance

Brand

Dingrun

Colour

White Grey Green

Service Scope

Pre Sales and After-Sales Service

Transport Package

Fumigation Free Wooden Crate

Specification

2L-24L

Trademark

Dingrun

Origin

Changzhou

HS Code

8481804090

Production Capacity

5000

Key features

Full Customization Support: Offers full customization from samples, designs, and flexible minor adjustments.

OEM and ODM Services: Provides both OEM and ODM services with 2 dedicated R&D engineers.

Strict Quality Inspection: 100% visual and functional inspection of finished products by 2 QA/QC inspectors.

CE Certified Safety: Meets CE certification standards for reliable industrial performance.

Fast Off-Season Delivery: Lead time within 15 workdays during off-season for quick turnaround.

Wide Global Reach: Exports to North America, Europe, Asia, Africa, and Oceania markets.

Durable Construction: Designed to handle challenging materials with good sealing performance.

Professional Support: Comprehensive pre-sales and after-sales service scope available.

Company profile

In-stock CapacityQuality AssuranceProduct CertificationFlexible Customization

Changzhou Fuwei Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2013-09-01Nearest Port: ShanghaiAverage Response Time: ≤7.51h

AI-Powered supplier vetting

SummaryChangzhou Fuwei Machinery Co., Ltd. is a machinery manufacturer specializing in shut-off fans, rotary valves, and star-shaped loading and unloading devices. It reports broad customization capability, three production lines, in-stock capacity, OEM service for known brands, CE certification, and export experience of 18 years. However, R&D audit documentation was unavailable, no SDK is offered, finished-product inspections lack written records, and there are no overseas agents, branches, warehouses, or showrooms. Manufacturing capacity is also supported by no valid contract with affiliated subcontractors, creating a documentation and oversight concern. Financial records are referenced for 2021–2023, but no financial figures are provided, so financial strength cannot be judged.

Supplier typeThe supplier is explicitly described as an enterprise producing shut-off fans, rotary valves, and star-shaped loading and unloading devices. Its three production lines and stated manufacturing focus support classification as a machinery manufacturer.

CertificationsThe supplier reports CE certification and indicates that it conducted regular fire drills during the past year. CE is explicit evidence of certification, although no additional certifications are identified.

Production capacityThe supplier operates three production lines, lists multiple machining assets, reports in-stock capacity, and states peak- and off-season lead times within 15 workdays. Nevertheless, there is no valid manufacturing-capacity contract with affiliated subcontractors, and finished-product inspections have instructions but no written records, leaving production-control strength only partially demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its engineers are also responsible for confirming customer requests and designing new products, providing direct support for customized manufacturing.

Client casesThe supplier states that it provides OEM services for well-known brands, has exported for 18 years, and serves markets across Eastern Europe, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa. These statements indicate customer and export experience, although no specific customer names or verified case details are provided.