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Heavy-Duty Silent Portable Diesel Screw Air Compressor
US$29,000.00
1-4 Pieces
US$28,000.00
5+ Pieces
Product profile
Customization
AvailableAfter-sales Service
24/7hoursWarranty
1 Year of Core PartsModel NO.
PDKJ 31-25Lubrication Style
LubricatedCooling System
Oil CoolingPower Source
Diesel EngineCylinder Position
HorizontalStructure Type
Closed TypeInstallation Type
Movable TypeType
Single Screw CompressorLogo
Can Be CustomizedThe Pressure
25bars, 362psiThe Free Air Delivery
31m³/Min or 1097cfmColor
CustomizedEngine
294kw X CumTransport Package
Bubble FilmSpecification
LXWXH: 3708(3500)x2724x1800MMTrademark
PD TechOrigin
ChinaHS Code
8414804990Production Capacity
20PCS Per MonthKey features
Customizable Color: Color is fully customized to meet specific requirements.
Customizable Logo: Logo can be customized for branding purposes.
High Pressure Output: Delivers discharge pressure of 25 Bars (362 PSI).
24/7 After-Sales Support: Round-the-clock technical service available.
1-Year Core Warranty: Covers core parts for a period of 1 year.
Efficient Cooling System: Self-developed oil cooling system with speed ratio fans.
Company profile

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤11.63h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryQuzhou Puda Technology Co., Ltd. is a China-based trading company established in 2025. The available information indicates professional technical supplier capabilities, including 3D software design, multiple forms of customization, technical support, and two R&D engineers. It reports more than 10 national patents, CE, GOST, and ISO 9001 certification, manufacturing-related facilities, and university cooperation. However, quality assurance and traceability status are unknown, quality-control test equipment is recorded as zero, and no overseas showroom, agents, branches, or offline trade-show participation is reported. Financial information is provided only as year labels, without assessable financial results. The supplier states that products are exported to several regions and that exports account for more than 85%, but specific customer cases are not identified.
CertificationsThe supplier states that its products have passed CE, GOST, and ISO 900 certification, and that it possesses more than 10 national patents. These are explicit certification and technical-qualification claims, although the provided information does not include certificate numbers, validity dates, or issuing details.
After-Sales capabilityThe supplier reports 24-hour global remote technical support, three-year warranties for key components, and R&D engineers responsible for production and after-sales technical support. However, complaint handling and corrective/preventive-action mechanisms are listed as “Others,” while overseas agents, branches, showrooms, trade-show participation, and identified overseas service countries are not reported, limiting verification of broader service coverage.
R&D capabilityInnovation-related evidence includes professional technical supplier status, 3D software design services, two R&D engineers, more than 10 national patents, and technical laboratories jointly established with Zhejiang University and Quzhou University. The engineers are described as handling customer-request confirmation, new-product design, and technical support, supporting a positive assessment.
Production capacityThe supplier describes a modern manufacturing base with precision machining centers, automated spraying lines, and complete machine-testing platforms. However, the recorded quantity of quality-control test equipment is zero, and the quality-assurance and traceability statuses are unknown, so production infrastructure is evidenced but quality-control capability is not fully verified.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its technology engineers are also responsible for confirming customer requirements and designing new products, providing direct support for the stated customization capability.
Product Q&A
Q:What is the discharge pressure of the compressor?
A:
The discharge pressure is 25 Bars or 362 PSI.
Q:Can the logo and color be customized?
A:
Yes, both the logo and the color can be customized.
Q:What is the warranty period for core parts?
A:
The warranty period for core parts is 1 year.
Q:Is after-sales service available 24/7?
A:
Yes, after-sales service is available 24 hours a day, 7 days a week.
Q:What are the available payment terms?
A:
Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
Send Inquiry
*To:
Quzhou Puda Technology Co., Ltd.
Quzhou Puda Technology Co., Ltd.*Content:
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