What certifications does the manufacturer hold?

Our company is ISO9001:2015, ISO45001:2018, and ISO14001 certified, ensuring high standards in quality, safety, and environmental management.

What is the delivery time for normal orders?

The delivery time for normal orders is approximately 30 days. During peak seasons, the lead time may extend to one month.

What is the monthly production capacity?

Our casting capacity ranges from 200 to 500 tons per month, supported by 8 production lines and advanced CNC machinery.

OEM Piston Ring for Hydraulic System

Name: OEM Piston Ring for Hydraulic System
Brand: Ningbo Saivs Machinery Co., Ltd.
SKU: 777197625

Zhejiang, ChinaNingbo Saivs Machinery Co., Ltd.

US$30.00

200 Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

2015122507

Condition

New

Certification

ISO9001

Standard

Customized

Material

Metal

Application

Hydraulic Equipment

Process

CNC Machining

Price

Factory Price or Negotiate

Export Market

Globale

Transport Package

Normal Export Packing or Customers' Requirement

Specification

SGS

Trademark

SVS

Origin

Ningbo, China

HS Code

73269019

Production Capacity

1000PCS/Year

Key features

Customized Manufacturing: Full customization from samples, designs, or drawings with flexible options.

Wide Material Selection: Available in Gray Iron, Ductile Iron, Alloy Steel, and Stainless Steel grades.

High Precision Machining: CNC milling and machining with tolerances from IT4 to IT12.

Low MOQ: Minimum Order Quantity is just 1 piece for flexible purchasing.

Fast Sample Lead Time: Sample production takes only 25-30 days for quick verification.

Certified Quality: ISO9001 certified with 28 QA/QC inspectors ensuring product reliability.

Large Production Capacity: Monthly casting capacity ranges from 200 to 500 tons.

Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Ningbo Saivs Machinery Co., Ltd.

Zhejiang, 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: 21 Years CertifiedNearest Port: Ningbo port; Shanghai portAverage Response Time: ≤9.15h

AI-Powered supplier vetting

SummarySAIVS demonstrates formal quality and environmental management certification, documented inspection, corrective-action, complaint-handling, and quality-assurance procedures. It supports OEM/ODM and multiple customization models, with lathing machinery, CNC machining centers, and assembly lines. Export orientation is strong at 90% of sales, with self-managed import/export rights and access to Ningbo and Shanghai ports. However, the supplier reports no new products in the past year, no 3D software design, SDK, inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no valid manufacturing-capacity contract with related subcontractors. Financial credibility cannot be established because the provided financial records show zero figures for the stated periods. Customer evidence is limited to OEM service for unspecified well-known brands and no Fortune 500 collaboration.

Supplier typeThe supplier operates manufacturing facilities including lathing machinery, CNC machining centers, and assembly lines, and provides OEM/ODM services. It also has self-managed import/export rights, but lacks overseas branches, agents, warehouses, and showrooms.

CertificationsSAIVS holds ISO 9001:2015 and ISO 14001:2015 certifications; another record also lists ISO 45001:2018 and ISO 14001, while CE product compliance certification is stated. These records provide explicit evidence of multiple management-system and product-compliance certifications.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaints, indicating a structured service-resolution process. However, it has no overseas agents or branches, so local overseas support is not evidenced.

Production capacityProduction resources include lathing machinery, CNC machining centers, and assembly lines; finished-product inspection instructions are uniformly followed, and service procedures have written records. The supplier reports one-month lead times in both peak and off-season, but has no inventory capacity and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilitySAIVS explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, alongside OEM and ODM services. This indicates broad stated customization coverage, although no 3D software design service is available.

Product Q&A

Q:What materials are available for the piston rings?

We offer a wide range of materials including Gray Iron (HT200, HT25, etc.), Ductile Iron (QT400, QT500, etc.), Alloy Steel (1020, 4140, etc.), and Stainless Steel (SS304, SS316, etc.).

Q:Can I customize the product based on my own drawings?

Yes, we provide full customization services. We accept drawings in PDF, JPG, CAD, IGS, STP, and Pro-E formats to manufacture parts according to your specific specifications.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is very flexible, starting from just 1 piece, making it suitable for both small trials and large bulk orders.

Q:How long does it take to produce samples?

The lead time for sample production is typically 25-30 days, allowing for quick verification before proceeding with mass production.

Q:What are the payment terms accepted?

We accept various payment methods including T/T, L/C, D/P, PayPal, Western Union, and small-amount payments to accommodate different business needs.