What is the delivery time?

Delivery takes within 15 days for samples and 25-30 days for bulk production, depending on quality, production process, and other factors.

What is your main payment term?

We accept T/T and L/C as payment terms.

Hydraulic Control Valve Group Pressure Relief Valve for Heavy Machinery Operations

Name: Hydraulic Control Valve Group Pressure Relief Valve for Heavy Machinery Operations
Brand: Qingdao Micro Precision Machinery Co., Ltd.
SKU: 2069426492

Shandong, ChinaQingdao Micro Precision Machinery Co., Ltd.

US$55.00

1-99 Pieces

US$40.00

100-499 Pieces

US$30.00

500-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Function

Balance, Pressure Regulating, Reversing, Flow Control

Installation

Threaded Cartridge

Model NO.

WG-P0307

Drive

Hydraulic

Type

Directly Operated Type

Place of Origin

Shandong, China

Pressure

up to 450 Bar

Flow

up to 600 L/Min

Model Number

OEM

Brand Name

OEM

Process

CNC Machining+Deburrs

Surface Treatment

Customer's Request

Processing Type

Milling/ Turning /Stamping

Drawing Format

2D/(Pdf/CAD)3D(Iges/Step)

Our Service

OEM ODM Customers'drawing

Materials Avaliable

Stainless Steel/Aluminum / Carbon Steel/Cooper

Warranty

12 Months

Applications

Industrial Usage

Size

Customized

Color

Customized

Transport Package

Standard Export Packaging

Origin

China

HS Code

8481802190

Production Capacity

50000PCS/Year

Key features

High Pressure Capacity: Supports pressure up to 450 Bar for heavy-duty operations.

High Flow Rate: Delivers flow up to 600 L/Min for efficient hydraulic control.

Customizable Size: Size can be customized according to specific customer requirements.

Customizable Color: Color options are available based on customer requests.

12 Months Warranty: Comes with a 1-year warranty covering free repairs for quality issues.

OEM & ODM Service: Accepts customer drawings and provides custom manufacturing solutions.

ISO9001 Certified: Manufacturing process certified under ISO9001:2008 standards.

100% Quality Inspection: Every product undergoes visual and functional inspection before shipment.

Company profile

Customization from DesignsR&D CapabilitiesProduction Process VisualizationPrivate Mold

Qingdao Micro Precision Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.33h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Micro Precision Machinery Co., Ltd. is a China-based limited company established in 2006 with 16 employees, focused on machine parts and machining services. It holds ISO9001:2015/GB/T19001-2016 certification and reports standardized finished-product inspection instructions. The supplier supports design-based customization, has CNC and machining equipment, and exports a substantial share of sales, although its stated export history is one year. International service infrastructure is limited: it has no overseas warehouses, showrooms, agents, or branches, but has participated in the Qingdao Exhibition. Service-management controls are weak because no written procedures or records were provided for supplier assessment, corrective actions, or complaint handling. The supplier reports no recent new products, ODM, branded OEM, or SDK capability. Financial evidence is incomplete, and no conclusion on financial credibility can be made. Customer evidence is limited to market trust and increasing sales of...

Supplier typeThe supplier is a China-based limited company established in 2006, with 16 employees, no stated parent-group affiliation, and a combined business type. Its stated product scope is machine parts.

CertificationsThe company states that it passed GB/T19001-2016 / ISO9001:2015 quality management system certification in 2020. A TUV Rheinland audit record is also listed, but the supplied audit result is coded as 0 and no interpretation is provided, so the certification evidence is the clearer basis for assessment.

After-Sales capabilityThe supplier lists five qualified service-capability suppliers and accepts multiple service quotation and payment terms, with a stated one-month average lead time in both peak and off-season. However, it provides no written procedures or records for service-capability assessment, corrective and preventive actions, or customer complaint handling, and has no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports no new products during the past year, no ODM services, no branded OEM capability, and no SDK availability. It does report independently designing and producing non-standard buffer hydraulic cylinders, but the stated limitations indicate insufficient evidence of broad current innovation capability.

Production capacityThe supplier lists CNC lathes, lathes, milling machines, machining centers, and cutting machines, and states that finished products are inspected using instructions that are uniformly followed. Its machine-parts focus and production equipment support a positive production-capability assessment.

Customization capabilityThe supplier explicitly offers customization from customer designs and independently designs and produces non-standard buffer hydraulic cylinders. These records provide direct evidence of design-based and non-standard product customization capability.

Product Q&A

Q:Why choose us?

Mechanized production ensures dimensional accuracy, electroplating extends service life, professional teams guarantee quality, and 100% inspection is conducted before shipment.

Q:Are you a manufacturer or trading company?

We are an integration of industry and trade with 18 years of manufacturing experience and a professional design and production team.

Q:Do your products come with a warranty?

Yes, we provide a 1-year warranty. If quality problems occur within this period, we offer free repairs.

Q:What about the quality feedback of your products?

We have never received a quality complaint in many years and have established long-term friendly cooperative relationships with our customers.

Q:Could you help me to install or recommend what kind of hydraulic cylinder or power pack should I use for specific machine?

Yes, our experienced engineer design team is ready to assist. Please contact us if you need help selecting the right hydraulic cylinder for your machine.