Why is YS Dredger Company a trustworthy manufacturer?

YS is a trustworthy manufacturer with 30+ years of experience, continuous innovation in products like amphibious and salt mining dredgers, and engineers hired from prestigious institutions. Products work in over 40 countries with 6 global offices.

Standard Head Spring Cone Crusher for Sale Chambers with Standard Short Spray Painted Cast Steel

Name: Standard Head Spring Cone Crusher for Sale Chambers with Standard Short Spray Painted Cast Steel
Brand: Qingzhou Yongsheng Dredging Equipment Co., Ltd.
SKU: 2053932512

Shandong, ChinaQingzhou Yongsheng Dredging Equipment Co., Ltd.

US$10,000.00-100,000.00

1 Set

Product profile

Customization

Available

Type

Vertical Shaft Sander

Motor Type

DC Motor

Model NO.

YS-WY 200

Motor Power

110-132kw

Application

Mine

Materials

Stone

Condition

New

Warranty

1 Year

After-sales Service

Yes

Mining Object

Sand /Stones

Delivery Time

1 Month

Certification

ISO9001

Output

50-500m3/H

Transport Package

Container or in Bulk

Specification

80-100T/H

Trademark

Origin

China

HS Code

89051000

Production Capacity

200set/Year

Key features

Advanced Hydraulic Control: Integrated PLC automatic control with hydraulic protection and chamber clearing system for reliable operation.

High Efficiency Crushing: Features laminating crushing technology with larger capacity, bigger crushing ratio, and better end-product shape.

Robust Construction: Constructed with robust casting steel frame, forged alloy main shaft, and high-accurate gear transmission system.

Low Maintenance Cost: More than 90% spare parts, including mantle and bowl liner, can be easily changed to reduce wearing part cost.

Energy Saving Design: Designed for lower power consumption while maintaining high automation, reliability, and easy operation.

Superior Dust Protection: Best anti-dust system ensures the cleanliness of the lubrication system, extending machine lifespan.

Versatile Material Handling: Suitable for hard materials like river pebble and granite; handles wet material flushing and dry grinding effectively.

Quiet Operation: Working noise is lower than 75 decibels, providing a quieter working environment compared to similar crushers.

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.

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?

YS Dredger delivery can be in containers or in bulk depending on the dredger size. YS dredger company has in-stock dredgers and constantly stores dredger parts, pipes, and pontoons to shorten the delivery period for special needs.

Q:What are the payment terms?

Payment can be paid in T/T or L/C. Payment terms and financial support can be discussed.

Q:What are the warranty terms?

YS dredger company provides a standard 1-year warranty, free problem solving with lifetime technical assistance.