Industrial Pumps for Specified Duty
End-to-end execution: hydraulic design, precision machining, assembly control, testing, and export shipment for industrial duty.
Duty-Point & Curve Validation
Sizing against flow/head/NPSH and system curve, with configuration list and certified performance curves for approval.
Inspection, Performance Testing & Traceability
ISO9001 process control with inspection records, test data, and export documentation to support repeatable field performance.
Chaodun Pump Products
Industrial pump manufacturer supplying single-stage, multistage, sewage, fire-fighting, and chemical pump series. We also support packaged water supply systems, control panels, and OEM/ODM configurations for project and export delivery.
NL/NLA Vertical Slurry Sewage Pump, Single-Stage
Model Code Explanation Product Introduction NL vertical slurry sewage pump is a…
W*-HY Fire Booster and Pressure Stabilizing Pump Unit
Model Code Explanation Product Introduction 1. The W*/*-HY fire booster and pressure-stabilizing…
PW/PWF Horizontal Sewage Pump | Single-Stage Centrifugal
Model Meaning Product Introduction PW horizontal cantilever centrifugal sewage pump is a…
IHF Fluoroplastic Alloy Chemical Pump Single Stage
Model Code Explanation Product Introduction IHF single-stage single-suction fluoroplastic alloy chemical pump…
About Chaodun Machinery
Chaodun Machinery (Chaodun Machinery Manufacturing Group Co., Ltd.) was founded in 1992 in Shanghai and specializes in high-performance industrial pumps, water-supply systems, and electrical control solutions for municipal and industrial duty.
Engineering-driven pumps built for real operating conditions.
20,000㎡
Production base
14,000㎡
Modern workshops
120+
Skilled employees
20+
Professional engineers
Headquartered in Pudong, Shanghai, Chaodun integrates R&D, manufacturing, and technical service for industrial pumps, water-supply systems, and electrical control solutions. Our products support petroleum, chemical, metallurgy, power generation, construction, municipal engineering, environmental protection, pharmaceuticals, heating, and water treatment.
We operate a national Class-B pump testing platform and apply CAD/CAM design, precision machining, and standardized production processes. Manufacturing follows ISO9001-based quality control with incoming inspection, process control, final verification, and traceable quality documentation. Performance is validated with test data and curves prior to shipment.
Our Teams & Services
We manage the full delivery chain—from R&D and precision manufacturing to inspection, performance testing, and export shipment—supplying industrial pumps engineered to specified duty points, with verified test data and quality documentation.
Engineering & R&D Team
Specification-driven selection and application support for industrial and municipal systems. We confirm duty point, materials, sealing, motor and control options, then provide a clear technical proposal for project approval and stable operation.
Precision Manufacturing
Modern CNC machining and standardized production processes ensure dimensional accuracy and repeatable quality. Controlled assembly and process checkpoints support consistent performance across batches and models.
Quality Control & Global Support
ISO9001-based quality management with inspection records and routine verification before shipment. Fast quotation response, professional after-sales support, and export-ready packing and documentation for reliable global delivery.
Engineered Pump Solutions for Industrial & Municipal Systems
Industrial pumps and water system solutions designed for stable operation,specification-driven selection, and reliable performance in global projects.
Contact Chaodun MachineryUpdates & Product Resources
Stay informed with the latest news, and access essential technical documents.
Latest Products
-
2025-11-18
-
2025-11-17
News & Documents
Why Choose Chaodun Machinery?
Chaodun Machinery is an industrial pump manufacturer delivering engineered solutions for municipal and industrial duty. We support specification-based selection, controlled testing, and export-ready supply worldwide.
Industrial Pump Product Range
Single-stage, multistage, sewage, fire-fighting, and chemical pumps for water supply, drainage, and process applications with standard and project-ready models.
Duty-Point Engineering Support
Pump selection based on flow, head, NPSH, and system conditions to reduce operational risk. Technical proposals include configuration details and performance curves.
Manufacturing & Performance Testing
Standardized production with controlled assembly and inspection. Routine performance testing ensures consistent quality and batch stability.
OEM / ODM Customization
OEM customization for materials, sealing, motor options, control panels, branding, and packaging to meet market and application requirements.
Project-Ready Supply Capability
Experience supporting municipal & industrial projects with stable configurations. Technical support align with tender and delivery workflows.
Export Delivery & Documentation
Export-ready packing, labeling, and shipping coordination for global delivery. Standard documents support efficient customs clearance.
FAQs for Overseas Buyers
Core procurement standards for industrial pumps, system integration, quality control, and export delivery at Chaodun Machinery.
What is your manufacturing scope?
Industrial pumps (single-stage, multistage, sewage, fire-fighting, chemical), integrated water-supply systems, and electrical control panels for municipal and industrial applications.
Can you match project specifications and duty points?
Yes. We confirm flow, head, NPSH, medium conditions, materials, sealing, and control strategy, then issue a technical offer with performance curves and configuration details.
Do you provide OEM/ODM and private labeling?
Yes. OEM/ODM includes model configuration, performance tuning, nameplates, manuals, packaging, and spare-parts documentation based on market and compliance requirements.
What quality system and inspections do you follow?
ISO9001-based quality control covering incoming materials, assembly processes, routine performance testing, and traceable inspection records.
What test reports and documentation are provided?
Performance test reports, inspection records, packing list, commercial invoice, COO, and export documents as required by contract and destination regulations.
What is your lead time for production and shipment?
Standard lead time is 12–25 days depending on model, order quantity, and customization scope, with final schedule confirmed after technical approval.
How is MOQ defined for export orders?
MOQ depends on model family, configuration, and packaging requirements; trial quantities may be supported and are confirmed during quotation.
Do you support inspection and export logistics?
Yes. We support pre-shipment inspection and export logistics, including packing, labeling, freight coordination, and delivery arrangements.