What is the warranty or quality assurance?

We adhere to quality first and perform 100% inspection (visual and function) on finished products before delivery.

What are the main product types?

Main products include shut-off fans, star-shaped loading and unloading devices, rotary valves, discharge valves, and reducers.

We Dare to Be Compared Against Any Other Valve.

Name: We Dare to Be Compared Against Any Other Valve.
Brand: Changzhou Fuwei Machinery Co., Ltd.
SKU: 2241020005

Jiangsu, ChinaChangzhou Fuwei Machinery Co., Ltd.

US$200.00-10,000.00

1 Set

Sample price:US$500.00/set.Request sample

Product profile

Customization

Available

Quality

Good Sealing Performance

Brand

Dingrun

Model NO.

ZGF

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

2000

Key features

High Sealing Performance: Features good sealing and anti-blocking capabilities for reliable operation.

Wide Material Options: Manufactured from cast iron, carbon steel, stainless steel to suit different mediums.

Flexible Customization: Supports full customization, minor customization, and flexible customization options.

Compact Structure Design: Compact structure with high transmission efficiency and easy installation.

Broad Industry Application: Widely used in grain, food, chemical, pharmaceutical, and dust removal industries.

Extensive Model Range: Over 50 specifications and 100 parameters available for diverse working conditions.

100% Quality Inspection: Finished products undergo 100% visual and function inspection before delivery.

OEM/ODM Service: Provides OEM and ODM services with 2 dedicated R&D engineers.

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: ≤0.01h

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.

Product Q&A

Q:What materials are used for the valves?

The products are manufactured from materials such as cast iron, carbon steel, and stainless steel to meet requirements for different mediums and working conditions.

Q:What is the lead time for orders?

The peak season lead time is one month, while the off-season lead time is within 15 workdays.

Q:Does the company offer customization services?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What payment terms are accepted?

We accept LC (Letter of Credit), T/T (Telegraphic Transfer), and small-amount payment.

Q:What industries can these valves be used in?

They are widely used in grain and oil, food, feed, chemical, pharmaceutical, drying, and dust removal industries.