Pinmotor – Precision OEM Solutions for Micro Pumps, Valves & Motors
Shenzhen Pincheng Motor Co., Ltd. (Pinmotor), founded in 2012, is a leading OEM/ODM manufacturer of micro pumps, solenoid valves, and compact DC/gear motors. With two R&D and production bases in Shenzhen and Heyuan and over 600 skilled employees, we deliver reliable, high-precision components for global device manufacturers.
Pinmotor supports B2B customers from product selection and sample testing to customized adjustments and mass production. Our factories combine automated assembly, in-house testing, and strict quality control with RoHS-compliant materials, providing fully tested, production-ready solutions for compact devices worldwide.
Shenzhen Pincheng Motor Co., Ltd. (Heyuan Branch)
Shenzhen Pincheng Motor Co., Ltd. (Shenzhen Headquarters)
01
High-Capacity, Automated Production
85% fully automated and 15% semi-automated assembly lines, producing up to 50 million units annually with consistent quality and on-time delivery.
02
Comprehensive Testing & Reliability
Over 15 advanced testing systems for life cycle, vacuum, air pump, micro motor, and environmental performance, ensuring durable and high-performing components.
03
Tailored OEM/ODM Services
Support for prototype validation, voltage & flow optimization, tubing & connector alignment, noise reduction, and mounting adaptations to integrate seamlessly into your devices.
04
Certified Quality & Industry Expertise
ISO 9001, IATF 16949, RoHS and REACH certified; supporting micro pump, motor and valve applications in medical, beauty, smart home, automotive, automation and precision mechanical devices.
Advanced Manufacturing and Testing Facilities
Our factories are equipped with automated and semi-automated assembly lines, dust-controlled workshops, and dedicated inspection areas.
Air Pump Comprehensive Tester
Tests airflow output, pressure consistency, and functional stability of micro air pumps.
Air Tightness Tester
Ensures airtightness and leak-proof performance of micro pumps and valves.
High and Low Temperature Test Chamber
Simulates extreme temperature conditions to test pump and motor operational stability.
Micro Motor Tester
Verifies performance, torque, rotation speed, and electrical parameters of micro DC and gear motors.
Salt Spray Test Chamber
Conducts corrosion resistance testing to ensure material durability in harsh environments.
Two-Dimensional Measurement Instrument
Measures dimensional accuracy and alignment of components for high-precision assembly.
Request a Custom OEM/ODM Solution with Pinmotor's Advanced Testing and Production Facilities.
Our Product Range
How Does Pinmotor Support OEM and ODM Projects?
Requirement Review
Evaluate device voltage, flow, pressure/vacuum, tubing, installation space, working cycle, and order quantity.
Product Selection
Recommend suitable micro pumps, valves, and motors for the specific device.
Sample Testing
Validate performance in real device setups.
Custom Adjustment
Optimize voltage, flow, vacuum, nozzle direction, connectors, wire length, and noise levels.
Bulk Production & Inspection
Support long-term supply with batch inspection and quality control.
Submit your device specifications for a custom solution.
What Certifications Does Pinmotor Have?
Pinmotor holds ISO 9001, RoHS, and REACH certifications to ensure process quality, material compliance, and international standards for micro pumps, valves, and motors.
CE Certification
Demonstrates that Pinmotor products meet European EMC and safety standards.
IATF 16949 Certification
Automotive-grade quality management system for stable micro pump and motor production.
ISO 9001 Certification
Ensures standardized production control and process management for micro pumps, motors, and valves.
RoHS Certification
Confirms compliance with material safety standards for electronic and electromechanical products.
Why Partner with Pinmotor?
- Over a decade of experience in micro pumps, valves, and motors.
- Fully tested and registered products with strict QC.
- Stable OEM/ODM supply supporting international markets.
- Advanced automation and semi-automation production.
- Expertise in compact device integration and precision micro-mechanical systems.
Start Your OEM Project with Pinmotor
Pinmotor builds strong partnerships with B2B clients worldwide through factory visits, on-site consultations, and international exhibitions. We provide expert guidance on product selection, integration support, and customized solutions, ensuring reliable micro pumps, solenoid valves, and motors for medical, smart home, beauty, and automation applications.
Provide your device specifications: voltage, flow, pressure/vacuum, tubing size, working cycle, installation space, and expected order quantity. Pinmotor will recommend and test suitable micro pumps, valves, or motors for your project.
Trusted by Leading Brands Worldwide
Pinmotor has partnered with top global and domestic brands across multiple industries, providing reliable micro pumps, solenoid valves, and compact motors for medical devices, smart home products, automation systems, and consumer electronics. Our long-term collaborations with companies such as Midea, Walmart, Gree, Xiaomi, FOTILE, LEPU Medical, Alien, and Donlim reflect our commitment to quality, precision, and OEM/ODM excellence.
Frequently Asked Questions (FAQ)
Q: Is Pinmotor a manufacturer or trading company?
A: Manufacturer with full OEM/ODM support.
Q: Can Pinmotor customize pumps for my device?
A: Yes – voltage, flow, pressure, nozzle orientation, tubing, connectors, and noise adjustment.
Q: What information should I provide for selection?
A: Device type, voltage, flow, pressure/vacuum, tubing, installation space, working cycle, quantity.
Q: Which industries use Pinmotor products?
A: Medical, beauty, home appliances, massage systems, foam dispensers, and automation.
Q: Can I test samples before bulk production?
A: Yes, testing in real device assemblies ensures proper fit and performance.
Q: Does Pinmotor support long-term OEM supply?
A: Yes, stable production and batch quality control for repeated orders.