What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is 1-3 months, depending on the season.

Is this a new or used part?

This is a brand new hydraulic cylinder unit.

Heavy-Duty Zpmc Headblock Hydraulic System Parts for Sts Cranes

Name: Heavy-Duty Zpmc Headblock Hydraulic System Parts for Sts Cranes
Brand: Luoyang Rock Precision Engineering Co., Ltd.
SKU: 2252063175

Henan, ChinaLuoyang Rock Precision Engineering Co., Ltd.

US$1,300.00

5 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Stardard

Warranty

1 Year

Model NO.

ZMPC

Certification

ISO9001: 2000

Condition

New

Transport Package

Wooden

Specification

Stardard

Trademark

Rock

Origin

Luoyang

HS Code

8427109000

Production Capacity

5000 Pieces/Year

Key features

OEM Precision Fit: Manufactured to original ZPMC specs for perfect dimensional compatibility and seamless integration.

Robust Construction: High-grade barrels, hardened piston rods, and durable seals withstand harsh port environments.

Precision Control: Smooth extension/retraction enables precise spreader positioning and secure container grasping.

Versatile Solutions: Available as complete ready-to-install units or individual service components for flexible repairs.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and reliable performance assurance.

ISO9001 Certified: Meets stringent ISO9001:2000 quality control standards for consistent product reliability.

OEM/ODM Support: Full customization options available including samples, designs, and flexible minor adjustments.

Direct Replacement: Ideal for direct replacement and maintenance of hydraulic cylinders in ZPMC RTG and STS cranes.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryCustomization from Samples

Luoyang Rock Precision Engineering Co., Ltd.

Henan, China

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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.28h

AI-Powered supplier vetting

SummaryLuoyang Rock Precision Engineering Co., Ltd. is a China-based limited company established in 2022 with 19 employees. Its stated product scope includes bearings, machine tools, robots, and port machinery, and its products are reportedly used in construction machinery, mining equipment, CNC machine tools, wind power, robotics, and heavy industry. The supplier reports flexible customization and OEM service for well-known brands, but no SDK availability. Manufacturing resources include one production line and two export-trade staff, with one experienced export employee. Service-control weaknesses are documented: no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling. Finished products are checked by packing staff, and continuous quantity reconciliation is not performed for each batch. Overseas warehouse, showroom, agent/branch, and offline trade-show capabilities are absent. Certification holdings, verified customer cases, and sufficient...

After-Sales capabilityFinished products are checked by packing staff, but the supplier has no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows, indicating limited documented and overseas service infrastructure.

R&D capabilityThe company describes 20 years of continuous innovation and modern precision technology, and its products are used in technically demanding sectors including CNC machine tools, wind power, robotics, and heavy industry. However, it explicitly reports no available SDK, so software-development integration capability is not demonstrated.

Production capacityThe supplier reports one manufacturing production line and one year of export experience, supported by two export-trade staff and one experienced export employee. It does not perform continuous quantity reconciliation for every batch or mass-production run, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that it provides OEM services for well-known brands, supporting a positive assessment of customization capability.