Why is YS Dredger company a trustworthy manufacturer?

We have over 30 years of manufacturer workmanship experience, continue to innovate with new products like amphibious and salt mining dredgers, and hire engineers from prestigious institutions. Our products work in over 40 countries with 6 global offices.

Marine Pipe Dredging Floater Pontoon Pipe Buoy Self Floats for Dredging Pipe

Name: Marine Pipe Dredging Floater Pontoon Pipe Buoy Self Floats for Dredging Pipe
Brand: Qingzhou Yongsheng Dredging Equipment Co., Ltd.
SKU: 2052714752

Shandong, ChinaQingzhou Yongsheng Dredging Equipment Co., Ltd.

US$500.00-30,000.00

1 Piece

Product profile

Customization

Available

Color

Gray

Connection Type

Butt Fusion

Model NO.

YS-WY190

Diameter

1 inch

Material

HDPE

Pressure Rating

PN10

Temperature Rating

-10℃ to 95℃

Deliver Time

1 Month

Mining Object

Sand, Mud, Slurry, Stone

Build Time

60 Days

Floater I.D.

50-1200mm

Transport Package

Nude

Specification

ISO9001

Trademark

Origin

China

HS Code

89051000

Production Capacity

200 Set/Year

Key features

Customizable Length: Length can be customized according to actual needs and working conditions.

UV Protection Material: Made from medium density polyethylene with UV protection and filled with polyurethane foam.

Diverse Mining Objects: Suitable for mining sand, mud, slurry, and stone.

Flexible Diameter Options: Floater inner diameter available from 50mm to 1200mm.

Standard Pressure Rating: Rated for PN10 pressure.

Butt Fusion Connection: Features butt fusion connection type for 1-inch diameter pipes.

Global Export Experience: Products sold to over 80 countries with 6 global offices.

Company profile

Qingzhou Yongsheng Dredging Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-09-16 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.03h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryQingzhou Yongsheng Dredging Equipment Co., Ltd. is identified as a Chinese manufacturer of dredging and sand-mining machinery, with four subsidiary factories, 10 production lines, and stated annual dredger productivity of 500 sets. The company reports ISO9001:2015 and ISO14001:2015 certifications. Its innovation resources include a development research institute, 10 senior engineers, 25 professional R&D staff, and 12 years of total R&D engineer experience reported elsewhere. It states that products are sold across more than 30 domestic regions and exported to multiple countries, with exports representing 51%–70% of sales. Evidence supports production scale, international market experience, R&D activity, and customer-specific planning. After-sales service is claimed as a customer-winning factor, but detailed service resources are not provided. Financial credibility cannot be assessed because financial figures are excluded from this analysis.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, while another record labels the company nature as a trading company. Its stated business activity and product descriptions center on manufacturing dredging and mineral machinery, so the classification evidence is mixed but manufacturing is directly supported.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 certificates, plus other unspecified certifications. These provide direct evidence of certified quality and environmental management systems.

After-Sales capabilityThe supplier states that excellent product quality and after-sales service help win customers, and that it has established long-term relationships with domestic and overseas customers. However, no specific service personnel, response times, spare-parts arrangements, or service network are provided.

R&D capabilityThe company states that it has pursued technological innovation since 1990, established a Development Research Institute in 2003, and maintains relationships with major national research institutions. It also reports 10 senior engineers and 25 professional R&D staff, directly supporting an established innovation function.

Production capacityProduction capacity is supported by four subsidiary factories, 10 production lines, a reported dredger productivity of 500 sets, and a manufacturing plant of 9,520 m². The supplier also reports 112 employees in one record and 150 in another, indicating scale but inconsistent workforce data.

Customization capabilityThe supplier states that its senior engineers and professional R&D staff can rapidly develop reasonable and feasible plans according to customer job-site conditions and requirements. This is direct evidence of engineering-based customization capability, although specific customized project examples are not provided.

Client casesThe supplier reports sales in more than 30 Chinese provinces, municipalities, and autonomous regions, exports to North Korea, Russia, South Korea, South Africa, Nigeria, and other regions, and exports accounting for 51%–70% of total sales. These statements demonstrate broad domestic and international customer exposure, although named project references and independently verifiable case details are absent.

Product Q&A

Q:Is YS a factory or trading company?

YS Dredging Equipment Co., Ltd is a leading dredger manufacturer in China, since 1990. We have 6 workshops and over 200+ workers to enable large production.

Q:What services does YS Dredging company provide?

Free dredger consultation, drawing design, customization, on-site visits, 24/7 availability, free assembly, training, operation testing, and lifetime technical assistance.

Q:What are the delivery terms?

Delivery can be in containers or in bulk depending on the dredger size. We have in-stock dredgers and constantly store parts, pipes, and pontoons to shorten delivery periods for special needs.

Q:What are the payment terms?

Payment can be made via T/T or L/C. Payment terms and financial support can be discussed.

Q:What are the warranty terms?

We provide a standard 1-year warranty, free problem solving, and lifetime technical assistance.