Leading Manufacturer of Pressure Sensors Since 2002

From Sensor Cores to Transmitters: Your OEM/ODM Expert

Vertically integrated manufacturing from sensing elements and transmitter modules to finished industrial sensors.

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Product Portfolio

Complete pressure sensing product lines for industrial applications

From wireless pressure sensors to ceramic sensing elements, our product range covers the full spectrum of pressure measurement needs across water treatment, hydraulics, refrigeration, petrochemical, and automation industries.

Wireless Pressure Sensors

Battery-powered or solar-powered wireless pressure monitoring solutions for remote installations, IoT integration, and real-time data transmission.

IoT-ready

Diffused Silicon Pressure Sensors

High-accuracy diffused silicon technology for general industrial pressure measurement with excellent stability and temperature compensation.

General purpose

Water & Gas Pressure Sensors

Application-specific sensors for water treatment, municipal water supply, gas measurement, and variable-frequency water systems.

Water treatment optimized

Level Pressure Sensors

Submersible and non-contact level measurement sensors for tanks, wells, water treatment facilities, and liquid storage applications.

Level measurement

Flush Diaphragm Pressure Sensors

Sanitary and hygienic pressure sensors with flush diaphragm design for food, pharmaceutical, and process industries requiring easy cleaning.

Sanitary design

Oil & Hydraulic Pressure Sensors

Robust sensors for hydraulic systems, oil pressure monitoring, mobile equipment, and heavy machinery applications with high vibration resistance.

Heavy-duty

Refrigeration Pressure Sensors

Specialized sensors for HVAC, refrigeration systems, heat pumps, and air conditioning with refrigerant-compatible materials and connections.

HVAC & refrigeration

Temperature Sensors

Industrial temperature sensors with various output types, probe configurations, and mounting options for process control and monitoring.

Temperature monitoring

Pressure Transmitter Modules

Standardized pressure transmitter modules with integrated signal conditioning, calibration, and various output options for OEM integration.

OEM-ready modules

Ceramic Piezoresistive Sensors

Ceramic-based piezoresistive pressure sensing elements and cores for high-stability applications and upstream component supply.

Core components

Ceramic Capacitive Pressure Transmitters

Ceramic capacitive technology for high-precision pressure measurement with excellent long-term stability and media compatibility.

High precision

Imported Accessories & Connectors

Quality imported electrical connectors, cable assemblies, and mounting accessories to complement our sensor product lines.

Complementary components
Applications

Serving critical industries with proven solutions

Our sensors are deployed across diverse industrial sectors, with water treatment representing our strongest application domain, supported by extensive experience in process measurement and level sensing.

Water Treatment

Municipal water supply, wastewater treatment, filtration systems, and process water monitoring.

Primary application

Hydraulic Systems

Mobile equipment, industrial hydraulics, press machines, and fluid power systems.

HVAC & Refrigeration

Air conditioning, heat pumps, refrigeration systems, and climate control equipment.

Compressors

Air compressors, gas compressors, and compressed air systems monitoring.

Petrochemical

Oil & gas processing, chemical plants, and petroleum refining applications.

Power Generation

Power plants, boiler systems, steam turbines, and energy production facilities.

Industrial Automation

Process control, manufacturing automation, and industrial monitoring systems.

IoT & Smart Monitoring

Remote monitoring, predictive maintenance, and connected sensor networks.

Why Oulide

A focused industrial partner for pressure measurement

Our product system is not built around a single finished sensor. It spans application sensors, transmitter modules, ceramic core components, and matching accessories -- giving customers stronger continuity from sensing element to industrial deployment.

Complete pressure product family

Wireless pressure sensors, diffused silicon types, gas and water pressure measurement, level sensing, flush diaphragm products, oil pressure, refrigeration lines, temperature sensors, pressure modules, and ceramic-based pressure products.

Built for general industry and defined vertical applications.

Deep capability beyond final assembly

We work across the sensing chain: ceramic sensing elements and core units upstream, pressure transmitter modules in the middle, and application-facing industrial sensors downstream. This supports better consistency in performance and supply.

More than packaging -- a vertically extended manufacturing structure.

Strongest fit in water & process measurement

Water treatment is currently the clearest and most mature application direction, supported by complementary strengths in level sensing, flush diaphragm structures, and pressure modules. Additional deployment extends to variable-frequency water supply, compressors, hydraulics, refrigeration, petrochemical, power, automation, IoT monitoring, and automotive-related uses.

Focused, industrial, and supply-oriented.

Manufacturing confidence

Factory-scale delivery matters in B2B sourcing

For industrial buyers, manufacturing depth is more meaningful than generic claims. Oulide's factory area, CNC equipment base, monthly output, and cumulative shipment volume indicate stable order handling, repeatable process control, and sustained supply capability.

35+
CNC machines
20M+
Units shipped
OEM & ODM Services

Flexible partnership models for industrial customers

Whether you need standard catalog products, customized specifications, or complete OEM/ODM development, our vertically integrated manufacturing structure supports various collaboration models.

Standard Product Supply

Select from our comprehensive catalog of pressure sensors, level sensors, temperature sensors, and pressure modules with proven specifications and immediate availability.

  • Standardized specifications and interfaces
  • Shorter lead times and stock availability
  • Technical documentation and support included

Customization & Modification

Adapt existing product platforms to your specific requirements including pressure ranges, electrical connections, output signals, housing materials, and mounting configurations.

  • Pressure range and accuracy adjustments
  • Custom electrical connectors and cable lengths
  • Material and media compatibility modifications

OEM Partnership

Supply sensors, modules, or core components under your brand with customized packaging, labeling, and documentation to support your system integration or resale business.

  • Your brand and packaging on our products
  • Confidentiality and market protection agreements
  • Volume pricing and dedicated production capacity

ODM Development

Complete product development from concept to production based on your specifications, leveraging our design capabilities, sensing element expertise, and manufacturing infrastructure.

  • Application-specific design and engineering
  • Prototyping, testing, and validation support
  • Full manufacturing and quality control setup

Why partner with Oulide for OEM/ODM?

Our vertically extended structure -- from ceramic sensing elements to pressure modules to finished sensors -- means we can support partnerships at multiple levels. Whether you need core components for your own assembly, transmitter modules for system integration, or complete sensors under your brand, our manufacturing depth provides flexibility that single-product suppliers cannot match.

35+
CNC machines for precision manufacturing
200K+
Monthly production capacity
20M+
Cumulative units shipped globally
Quality & Certifications

Manufacturing standards that meet international requirements

Our production facilities and quality management systems are designed to support export-oriented manufacturing with consistent process control and traceability.

Quality Management

Systematic quality control from incoming materials to final testing with documented procedures and traceability.

Testing Capabilities

In-house testing equipment for pressure calibration, temperature cycling, electrical performance, and environmental validation.

Process Control

CNC machining centers and automated production lines with statistical process control and continuous monitoring.

Documentation

Technical datasheets, calibration certificates, test reports, and material declarations available for traceability.

Manufacturing infrastructure supporting consistent delivery

20,000㎡ Factory

Dedicated manufacturing space with separate production zones for machining, assembly, testing, and packaging.

35+ CNC Machines

Advanced machining centers for precision manufacturing of sensor housings, threads, and mechanical components.

200,000+ Monthly Output

Current production capacity supporting both standard products and customized orders with scalable operations.

Industrial Inquiry

Looking for a reliable pressure sensing manufacturing partner?

Discuss your target application, output requirements, pressure range, interface needs, or module selection. We support industrial customers seeking stable supply across pressure sensors, level sensors, temperature sensors, pressure modules, and ceramic sensing components.

Product Selection Support

Help identifying the right sensor type and specifications for your application

Technical Consultation

Engineering support for integration, calibration, and performance requirements

Quotation & Samples

Pricing for standard products and custom configurations with sample availability

OEM/ODM Discussion

Partnership opportunities for customization, branding, and co-development

Contact Sales Schedule a Call Download Catalog

Factory Location

Manufacturing facilities in Shenzhen and Beihai, China, with logistics support for international shipping.

Response Time

Technical inquiries typically answered within 24 hours. Quotations provided within 2-3 business days.

Language Support

English-speaking sales and technical team available for international customers and export inquiries.