What is the lead time for production?

The average lead time is 1-3 months for both peak and off-season.

What are the payment terms?

Payment terms include LC (Letter of Credit) and T/T (Telegraphic Transfer).

Dredging Boat for Sale

Name: Small Size Gold Dredger/Diamond Mining Dredge/Dredging Boat for Sale
Brand: Qingzhou Yongsheng Dredging Equipment Co., Ltd.
SKU: 2042357242

Shandong, ChinaQingzhou Yongsheng Dredging Equipment Co., Ltd.

US$150,000.00-260,000.00

1 Set

Product profile

Customization

Available

Type

Dredger

Power Type

Diesel

Model NO.

YS-SM200

Customized

Condition

New

Warranty

1year

After-sales Service

1year

Certification

ISO9001

Output

50-500m3/H

Dredging Depth

1-35m

Mining Object

Sand, Gold, Slurry, Stone, Salt, Iron

Transport Package

Container

Specification

ISO9001

Trademark

Origin

China

HS Code

89051000

Production Capacity

50 Sets

Key features

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

High Efficiency Output: Output ranges from 50-500m3/H for efficient sand and gold mining operations.

Wide Mining Capability: Suitable for mining sand, gold, slurry, stone, salt, and iron with 1-35m depth.

ISO9001 Certified: Manufacturing process meets ISO9001 certification standards for quality assurance.

Established Manufacturer: Professional manufacturer with over 100 designers and engineers since 1990.

Global Sales Network: Products sold to more than 80 countries including Europe, Asia, and Africa.

Advanced Technology: Introduced advanced technology from Germany, Australia, Japan, and Holland.

Strong R&D Team: 12 R&D engineers and cooperation with major ship design institutes.

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: ≤0.47h 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.