SERVICES
Pressure Sensor Manufacturing Services from the Factory Floor
PRESS SPEC is the export brand of a Guangzhou pressure instrument factory. OEM/ODM customization, wholesale distribution and technical support — all backed by the people who build the sensors.
OUR SERVICES
Three Ways to Work with PRESS SPEC
Whether you are an equipment manufacturer needing a custom transducer, a distributor reselling to a market, or an end user who needs a reliable sensor with fast engineering support — there is a service path designed for you. All three paths share the same factory, the same quality system and the same 24-hour response commitment.
OEM / ODM Customization
Custom pressure transducers built to your range, output, connection and housing specification — from drawing to sample to mass production, with MOQ from 100 pieces.
- ✓Custom ranges up to 40 MPa
- ✓4-20mA, 0-10V, RS485, HART outputs
- ✓Production lead time 15-25 days
Wholesale & Distribution
Factory-direct pricing from $15.88 per unit, tiered volume discounts, regional distributor agreements and stock cooperation for resellers and trading companies.
- ✓MOQ from 50 pieces
- ✓Factory price band $15.88-44.80
- ✓Territory protection for distributors
Technical Support
Model selection, installation, calibration and troubleshooting help from the engineers who build the sensors — with quotations and technical answers within 24 hours.
- ✓Model selection within 24 hours
- ✓Installation and calibration guidance
- ✓Failure diagnosis and RMA support
WHY PRESS SPEC
Why Buy Direct from the Pressure Instrument Factory
Factory Direct, No Middlemen
You deal with the Guangzhou factory that designs and builds the sensors. No trading company layers, no margin stacking — the engineers who answer your questions are the people who make the product.
Real Published Specifications
PT100 industrial transducers at 0.5%FS accuracy up to 40 MPa, PT200 high-accuracy units at 0.1%FS with HART, and PT400 flush-diaphragm hygienic models. The numbers on our datasheets are the numbers we build and test to.
Dedicated Export Team
The Ray Chan export team handles inquiries, documentation, packaging, shipping and after-sales in English — from the first quotation to repeat orders and spare parts.
Tested Before Shipment
Every unit is pressure-cycled and calibrated before packing, with batch traceability, calibration reports and material certificates included with your shipment.
HOW IT WORKS
From Inquiry to Delivered Order
Send Your Inquiry
Tell us the product type, pressure range, output signal, process connection and expected volume. You receive a quotation and a technical answer within 24 hours.
Confirm the Specification
We confirm the datasheet, drawings and lead time for your configuration. Standard models ship fast; custom OEM builds move directly into sampling.
Sample or Production
OEM projects start with samples for your validation. Wholesale and stock orders go straight to production with in-line calibration on every unit.
Delivery and After-Sales
Every order ships with test certificates and packing lists. Technical support continues after delivery for installation, calibration and troubleshooting questions.
STARTING POINTS
Not Sure Where to Begin?
Browse the Product Range
Pressure transducers, pressure transmitters, differential pressure transducers and flush-diaphragm models — see the standard catalog first.
View →Explore Application Solutions
Water treatment, HVAC, hydraulics and pneumatics — find the right measurement approach for your industry.
View →FAQ
Service Questions
What is the minimum order quantity at PRESS SPEC?
Standard stock models start at 50 pieces per order. Custom OEM configurations start at 100 pieces per model. If your volumes are different, send us your numbers and we will confirm the MOQ and tier pricing for you.
Can I combine OEM customization with wholesale pricing?
Yes. Many distributors start with standard models at wholesale volume and later move to private-label or custom configurations once volumes justify it. Tier pricing applies to both paths.
How fast do you respond to inquiries?
Quotations and technical answers are sent within 24 hours on working days. For urgent projects, WhatsApp +86 137 1086 0663 or email cj226144@gmail.com reach the export team directly.
Do you support private label and custom branding?
Yes. The OEM/ODM service covers custom logo printing, labels, packaging, manuals and datasheets under your brand, with MOQ from 100 pieces.
How do I get technical help after purchasing?
Email or WhatsApp the export team, or visit the technical support page for selection, installation and troubleshooting guidance. Technical questions are answered within 24 hours.
Tell Us What You Need to Measure
Send your pressure range, output signal and volume — get a factory quotation and technical answer within 24 hours.