JSG DC PUMP · Est. 2010

About JSG DC PUMP

A professional micro pump manufacturer dedicated to precision fluid control solutions for global OEM partners -- from concept to mass production.

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Who We Are

Company
Profile

JSG DC PUMP is a professional manufacturer of micro pump systems headquartered in Shenzhen, China. Founded in 2010, we specialize in the design, development, and production of micro air pumps, vacuum pumps, liquid pumps, BLDC pumps, and customized fluid control systems.

With over 14 years of manufacturing experience, JSG DC PUMP serves global OEM customers across home appliances, industrial automation, coffee machines, beauty devices, gas detection, and medical equipment sectors.

14+
Years Experience
500+
OEM Clients
30+
Countries Served
JSG DC PUMP company building JSG DC PUMP office JSG DC PUMP team

Our Milestones

2010
Founded
Established in Shenzhen with focus on micro pump R&D
2013
CE Certified
Obtained CE & RoHS certifications for EU markets
2017
New Factory
Expanded to 5,000㎡ dedicated production facility
2020
BLDC Line
Launched brushless DC pump product line
2024
Global Reach
Serving 30+ countries with 500+ OEM partners
Where We Build

Factory Tour

Our 5,000㎡ manufacturing facility in Shenzhen houses dedicated zones for machining, assembly, testing, and quality inspection -- all under one roof.

5,000
㎡ Floor Area
8
Production Lines
120+
Staff Members
3M+
Annual Output
JSG DC PUMP main factory floor
Main Production Floor
Assembly workshop
Assembly Workshop
Testing laboratory
Testing Laboratory
Warehouse & logistics
Warehouse & Logistics
CNC machining center
CNC Machining Center
Manufacturing Capability

Production Lines

Eight dedicated production lines cover the full spectrum of micro pump manufacturing -- from component fabrication to final assembly and packaging.

⚙️
Air Pump Assembly
Dedicated line for micro air pump assembly with automated pressure testing at each station.
Capacity: 50,000/mo
🔧
Vacuum Pump Line
High-precision vacuum pump production with leak-rate verification and flow calibration.
Capacity: 40,000/mo
💧
Liquid Pump Line
Liquid pump assembly with material compatibility testing for food-grade and chemical media.
Capacity: 35,000/mo
⚡
BLDC Motor Line
Brushless DC motor winding, assembly and performance testing for long-life pump systems.
Capacity: 30,000/mo
🏭
CNC Machining
In-house CNC turning and milling for pump housings, heads and precision metal components.
±0.01mm Tolerance
🔩
Injection Molding
Plastic pump housing and diaphragm parts produced in-house with 12 injection molding machines.
12 Machines On-site
🔬
PCB & Electronics
SMT PCB assembly for pump control boards, driver circuits and integrated pump modules.
SMT + Wave Solder
📦
Packaging & Shipping
Automated packaging line with custom OEM labeling, barcode tracking and export documentation.
Custom OEM Packing
Innovation First

R&D Capability

JSG DC PUMP maintains a dedicated R&D team of 20+ engineers with expertise in motor design, fluid dynamics, structural mechanics, and embedded electronics. Our innovation pipeline ensures continuous product improvement and custom development capability.

From initial customer specification review to prototype validation and mass production transfer, our engineering team provides full-cycle technical support for every OEM project.

20+
R&D Engineers
50+
Patents Held
15%
Revenue in R&D
30d
Avg. Prototype Lead
JSG DC PUMP R&D laboratory
📋
Spec Review
✏️
Design
🧪
Prototype
🚀
Mass Prod.
Motor & Electromagnetic Design
  • Brushed & brushless DC motor design
  • Winding optimization for efficiency
  • Magnetic circuit simulation
  • Thermal management analysis
Fluid Mechanics & Structure
  • CFD flow simulation & optimization
  • Diaphragm material selection
  • Valve geometry design
  • Noise & vibration reduction
Electronics & Control Systems
  • Custom PCB driver design
  • PWM speed control algorithms
  • Pressure & flow feedback loops
  • EMC compliance design
Zero Defect Policy

Quality Control

Every pump that leaves our facility has passed a rigorous multi-stage quality inspection process -- from incoming material inspection to final shipment verification.

IQC
Incoming QC
Raw material & component inspection
→
IPQC
In-Process QC
Station-by-station assembly checks
→
FQC
Final QC
100% performance test before packing
→
OQC
Outgoing QC
AQL sampling before shipment

Testing Equipment & Standards

Pump performance testing equipment
🔬 Flow Test
Precision flow meters measure actual vs. spec flow rate for every unit
📊 Pressure Test
Burst and leak pressure testing with digital manometers
🔊 Noise Test
Sound level measurement in anechoic chamber per IEC standards
⏱ Life Test
Accelerated life testing simulating 5,000+ hours operation

Quality Standards We Follow

ISO
ISO 9001:2015
Quality management system certification
CE
CE Marking
European conformity for safety & EMC
RoHS
RoHS Compliant
Restriction of hazardous substances
IEC
IEC Standards
International electrotechnical test standards
Verified & Trusted

Certificates & Qualifications

Our certifications demonstrate our commitment to international quality, safety, and environmental standards -- giving OEM partners confidence in every product.

ISO
9001
ISO 9001:2015
Quality Management System -- verified by TÜV Rheinland
ISO 9001 certificate
CE
CE Marking
European conformity for LVD and EMC directives
CE certificate
RoHS
RoHS 2.0
Restriction of hazardous substances -- all products compliant
RoHS certificate
REACH
REACH Compliant
EU chemical safety regulation compliance for all materials
REACH certificate
FCC
FCC Certification
UL
UL Listed
PSE
PSE (Japan)
KC
KC Mark (Korea)
SGS
SGS Tested
See Us In Action

Factory Videos

Take a virtual tour of our production facility and see how JSG DC PUMP micro pumps are designed, assembled, and tested.

JSG DC PUMP factory tour main video
JSG DC PUMP -- Full Factory Tour
5,000㎡ facility · 8 production lines · 120+ staff
Air pump assembly line video
Assembly Line Operation
Watch our automated air pump assembly process from component to finished product
Quality testing process video
Quality Testing Process
See how every pump undergoes pressure, flow and life testing before shipment
R&D lab video
R&D Lab Walkthrough
Explore our engineering lab where new pump designs are developed and validated
Worldwide Presence

Global Markets

JSG DC PUMP products are trusted by OEM manufacturers across 30+ countries. Our export-oriented business model ensures fast delivery, multilingual support, and compliance with local market requirements.

JSG DC PUMP global market distribution map
30+
Countries Served Worldwide
🇪🇺
Europe
Germany, France, Italy, Netherlands, Poland
🇺🇸
North America
USA, Canada, Mexico -- major OEM partners
🌏
Asia Pacific
Japan, Korea, Australia, Southeast Asia
🌍
Middle East
UAE, Saudi Arabia, Turkey, Israel
🌎
South America
Brazil, Argentina, Chile, Colombia

Why Global Partners Choose JSG

Multilingual Technical Support
English, German, Japanese, Korean and Spanish speaking engineers available
Fast International Shipping
DHL, FedEx, UPS express and sea freight with full customs documentation
Local Compliance Support
CE, FCC, PSE, KC certification assistance for target market requirements
Flexible MOQ & Pricing
Small batch sampling from 50 units, competitive pricing for volume orders

Key Export Data

70%
Revenue from Export
30+
Countries Reached
500+
Global OEM Partners
48h
Sample Quotation
Ready to Collaborate?

Start Your OEM Project Today

Share your pump requirements with our engineering team. We'll respond within 48 hours with a tailored solution proposal.

Send Inquiry → View Products
✉ emily@dc-pump.com
🌐 www.dc-pump.com
📍 Shenzhen, China