Integrated electromechanical assembly of flow meters, differential pressure gauges, switches and transmitters. In-house PCB and sensor integration, mechanical enclosure assembly, and basic functional testing produce ready-to-install instruments. Emphasizes robust environmental sealing, torque-controlled fastening, and traceable lot documentation. Suited for short to medium production runs and custom configurations where electronics–mechanical integration and reliability in demanding industrial environments are required.

Integrates sensors, PCBs, and wiring with mechanical housings and performs basic functional tests.

Electromechanical Assembly

Mechanical Assembly delivers torque-verified installation of fasteners, snap-fits, and press-fits to build robust sub-assemblies.

Mechanical Assembly

Performs final dimensional gauging, threaded-fastener torque audits, and functional fit/actuation tests on sub-assemblies to ensure compliance with drawing tolerances and customer-specified performance criteria before kitting or shipment.

Dimensional, Torque & Functional QC

Runs programmed electrical, pneumatic or hydraulic tests on 100 % of finished assemblies to verify performance versus spec before pack-out.

Functional & End-of-Line Testing

Electromechanical Instrument Assembly

Cross-disciplinary product engineering and prototype development for flow and level monitoring devices. Services include concept-to-function prototypes, rapid additive or CNC prototypes, DFM reviews, short-run validation testing, and supplier sourcing support for production readiness. Engineers support custom calibration, enclosure ergonomics, and regulatory considerations to accelerate iterations from proof-of-concept to production-ready designs with build-ready files and documentation.

Rapid, multidisciplinary build of functional prototypes that bridge industrial design and engineering validation. Combines additive manufacturing, CNC machining, soft tooling, electronics integration, and functional testing in tight sprint cycles to prove form-fit-function and gather user feedback before production tooling.

Prototype Development (Concept-to-Function)

Rapid design, manufacture, and validation of prototype coiling arbors, strip-forming dies, swaging mandrels, and inspection nests tailored to spring geometries not yet in production. Combines CAD/FEA, micro-EDM, laser powder-bed fusion, and micro-milling to deliver ready-to-run tooling in ≤3 working days.

Prototype Tooling Design & Build

Creation of collision-free tool-paths, fixturing strategies and machine-specific post-processed NC code for 3- to 5-axis machining centres, turning, mill-turn and probing cycles, ready for shop-floor execution.

CNC Programming & Post-Processing Services

Product Design & Prototyping

Design and manufacture of cryogenic liquid level gauges, transmitters, and assemblies for LOX, LNG, LAr, CO2 and cryogenic storage applications. Combines mechanical design, sensor integration and environmental qualification with customized mounting and connection options. Provides lot traceability, documentation and distributor-ready logistics for bulk, microbulk and transport tanks used in industrial gas and cryogenic supply chains.

Custom assembly & fulfillment combines manual cells, collaborative robots and final-test stations to build, inspect, kit and ship finished products or sub-assemblies. Facilities handle mix-mode electro-mechanical builds up to 250 lb with takt times from 30 seconds to 20 minutes, integrating barcode traceability and ERP back-flush.

Custom Assembly & Fulfillment

Vendor Coordination & Supply-Chain Management orchestrates multi-tier suppliers—covering RFQ aggregation, PO release, expediting, quality surveillance, and logistics—to deliver complete assemblies or projects on time and within budget. The service provides a single point of contact that mitigates risk through supplier qualification, capacity planning, and real-time status reporting.

Vendor Coordination & Supply-Chain Management

Packaging, kitting & logistics services provide end-to-end fulfillment solutions including component kitting, custom packaging, bar-code labeling and distribution. Facilities integrate WMS/ERP, 3PL interfaces and 2-D-barcode traceability to streamline order accuracy and reduce inventory overhead.

Packaging, Kitting & Logistics Services

Cryogenic Tank Level & Transmitter Systems

Comprehensive inspection and quality control supporting incoming material checks, in-process verification, and final test for instrumentation. Capabilities include CMM/dimensional inspection, laser/structured-light scanning, SPC reporting, first-article and PPAP documentation, and calibrated gauge management. Offers traceable inspection records and optional MIL-I-45208A or industry-specific reporting to support regulated sectors and distributor quality requirements.

Inspection & Quality Control (IQC) comprises the metrology, verification, and documentation activities that ensure parts conform to drawing/CAD requirements, customer specifications, and regulatory standards. IQC spans incoming, in-process, and final inspection and leverages coordinate metrology (CMMs and portable arms), laser/structured-light scanning, optical comparators and vision systems, surface-form metrology (profilometers, roundness/contour testers), nondestructive testing (NDT), and statistical process control (SPC). Results are captured in traceable reports (e.g., AS9102 FAIR, PPAP) tied to calibrated gauges and controlled environmental conditions.

Inspection & Quality Control

Dimensional Inspection verifies that a part’s physical dimensions match design tolerances. Tools include calipers, micrometers, and CMMs, ensuring geometric accuracy of length, width, height, angles, and more.

Dimensional Inspection

Provision and maintenance of a documented inspection system compliant with MIL-I-45208A, covering inspection planning, control of measuring equipment, sampling, nonconformance control, records, and periodic audits for defense/aerospace work.

MIL-I-45208A-Compliant Inspection System

Non-contact laser or structured-light scanning capturing point clouds to ±25 µm for CAD comparison, reverse-engineering and dimensional reports.

3D Laser Scanning Inspection

Inspection & Quality Assurance

Post-production secondary operations including deburring, labeling, light assembly, kitting, custom packaging and cosmetic finishing for instrument product lines. Services reduce buyer touchpoints by delivering tested, serialized and retail-ready units or service kits with documentation and shelf-ready barcoding options. Supports ESD-safe handling, barcode/lot serialization, and JIT packaging for distributor channels and aftermarket spare-parts programs.

Secondary operations & value-added services encompass in-line or post-process tasks—deburring, tapping, assembly, labeling, special cleaning or final customization—that manufacturers perform in-house but typically do not sell as stand-alone services. This catch-all pillar groups low-visibility steps so buyers understand a supplier’s complete in-house capabilities without cluttering the primary taxonomy.

Secondary Operations & Value-Added Services

Packaging / Kitting is a value-added service involving the sorting, assembly, and packaging of individual components into organized kits or finished sets. This service streamlines downstream operations such as final assembly, inventory management, and logistics by ensuring that all required items are grouped, labeled, and packed for efficient delivery and use. Typical use cases include service kits, BOM-based assembly packs, and retail-ready bundles.

Packaging / Kitting

Provides torque-controlled mechanical assembly, precision press-fit and staking, and colour-coded kitting cells that consolidate lot-tracked hardware into turnkey, line-side-ready packages. Integrated pick-to-light guidance, ESD-safe workstations, and barcode/QR traceability ensure every fastener, sub-component, and completed kit meets specification and ships with full documentation.

Mechanical Assembly & Kitting

Indicates that products are manufactured in the United States, meeting federal guidelines for domestic origin claims.

Made in USA (Domestic Manufacturing)

Orange Research Inc. is a US-based manufacturer of rugged differential-pressure and flow measurement instruments. Headquartered in Milford, Connecticut, the company produces differential pressure gauges, flow gauges/meters, switches and transmitters and a suite of cryogenic level gauges and assemblies. Its products serve oil & gas, petrochemical, hydraulics/fluid power, compressors and cryogenic tank markets. Orange Research is family-owned, maintains production in the USA, and supports customers via direct sales and a global distributor network.

Company headquarters and primary manufacturing location in Milford, Connecticut. The site houses production and assembly for differential pressure gauges, flow meters, switches, transmitters and cryogenic level gauge assemblies, and serves as the central contact point for customer support and distributor coordination. Located about an hour from New York City, the facility is the company's family-owned manufacturing base for US production.

Orange Research Inc. Headquarters

Manufacturer of differential pressure gauges, flow meters, switches, transmitters and cryogenic level assemblies, made in the USA.

Orange Research

Differential Pressure & Flow Instruments

Electromechanical Instrument Assembly

Processes & Services

Business Entity

Locations & Facilities

Technical Capabilities

Reviews & Ratings