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1 Section, 2 Sections, 3 Sections LSR Duckbill Check Control Valve
US$45.00
1-99 Pieces
US$42.00
100+ Pieces
Sample price:US$45.00/piece.Request sample
Product profile
Customization
AvailableColor
BlackName
800L/Min Two Spools Hydraulic Control ValveModel NO.
ZD80-1Material
Cast IronWarranty
One YearSections
1 Section, 2 Sections, 3 SectionsTransport Package
4PCS One CartonSpecification
CETrademark
GRHOrigin
Jiangsu Province, ChinaHS Code
84812010Production Capacity
20000 PCS One MonthKey features
Customization Options: Full customization, flexible customization, and minor customization available from samples or designs.
High Pressure Rating: Maximum pressure at P and A/B ports reaches 310 bar for demanding hydraulic applications.
Multiple Section Options: Available in 1, 2, or 3 sections to suit various system configurations.
Floating Function: Features floating function with spool stroke of +7/-7-9mm for enhanced control.
ISO and TS Standards: Manufacturing guided by TS16949 and ISO14000 standards for quality and environment.
OEM and ODM Services: Custom branding and specialized product development available for customer needs.
Comprehensive Inspection: 100% visual and functional inspection of finished products with traceable raw materials.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤4.36h
AI-Powered supplier vetting
SummaryThe supplier is a combined company offering technical services, equipment and component sales, repairs, manufacturing, and import/export activities. It demonstrates documented quality-control, warehouse-control, supplier-service, complaint-handling, corrective-action, and traceability procedures, supported by 23 quality-control staff and 42 testing devices. Manufacturing capacity is supported by valid contracts with associated subcontractors and in-stock capability, but no overseas warehouse or showroom is available. The supplier provides OEM and ODM services and broad customization options, while reporting no new products in the past year and no available SDK. Financial information is present for multiple periods, but the provided figures are not sufficiently interpretable for a credibility judgment. Evidence of customer cases is limited to a statement that OEM services are provided to well-known brands.
Supplier typeThe supplier is identified as a combined company. Its stated scope includes technical services, technology development and transfer, import/export, sales of liquid-airtight systems and mechanical equipment, and general and special equipment repair.
After-Sales capabilityThe supplier has one R&D engineer responsible for technical support during production and after-sales service, documented complaint-handling and corrective-action procedures, seven qualified service-capability suppliers, and in-stock capability. However, it has no overseas warehouse or overseas showroom.
Production capacityManufacturing capability is supported by valid contracts with each associated subcontractor, in-stock service capacity, 23 quality-control inspection staff, 42 quality-control test devices, and documented warehouse-control procedures. The supplier’s business scope also includes equipment and component sales and repairs.
Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, flexible customization, and minor customization, together with ODM services and OEM services for well-known brands.
Product Q&A
Q:What are the payment terms?
A:
Full order: 30% as deposit, balance before shipment; Small order/sample order: full payment in advance.
Q:Can I mark my own brand on the pump?
A:
Yes. Full orders should mark your brand and code.
Q:What is our main export market?
A:
America (45.5%), Europe (30.8%), Asia (18.5%), and others (5.8%), covering countries like the US, Germany, Korea, and Brazil.
Q:What are the available port types?
A:
Ports include BSP, NPT, and UNF.
Q:What shaft types are available?
A:
Options include Tang claw shaft, Tappered key shaft, and spline shaft.
Send Inquiry
*To:
Shanghai Guorui Hydraulic Technology Co., Ltd.
Shanghai Guorui Hydraulic Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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