in operation
About Priminox Overseas
Priminox Overseas is a Mumbai-based supplier of instrumentation, valves, and process control components. We have been in operation for nearly 2 decades. We serve industries where safety, accuracy, and material traceability are non-negotiable requirements. We are an authorised distributor for HOKE®, GYROLOK®, GO Regulator®, and DOPAK®. Our company is also the Sole Distributor in India for Oliver Valves, a UK-based manufacturer of high-integrity valves used in oil and gas applications, including subsea service. This combination of authorised brands allows us to offer products that are pre-approved on most major project vendor lists.
Our office and warehouse are located in Mumbai. We hold ready inventory to support immediate project requirements. We are a sourcing and technical partner for engineering, design and procurement teams that require certified components for critical service applications.
Fast Delivery
World wide delivery available
Excellence in valves
Production
ISO Certified
internationally recognized quality standards
Our History and Growth
Priminox Overseas was established in 2007. Our company was set up to address the limited availability of fully traceable, high-specification instrumentation in the Indian market. Since then, we have expanded our product range and added principal partnerships with international manufacturers. Our growth has been supported by attention to product quality and by handling the technical and commercial documentation that large industrial projects require.
We supply clients in the oil & gas, hydrogen, power, pharma, fertilisers, petrochemical, marine, and analyser systems.
Established in 2007
Set up to address the limited availability of fully traceable, high-specification instrumentation in the Indian market.
Principal Partnerships
Expanded our product range and added principal partnerships with international manufacturers.
Quality & Documentation
Growth supported by attention to product quality and by handling the technical and commercial documentation that large industrial projects require.
Industries We Supply Today
Oil & gas, hydrogen, power, pharma, fertilisers, petrochemical, marine, and analyser systems.
Certificate and Quality Standards
Priminox Overseas operates under documented quality, environmental, and occupational health and safety management systems. Our company is certified to ISO 9001:2015 (Quality Management) and ISO 14001:2015 (Environmental Management). We supply products that comply with the European Pressure Equipment Directive (PED 2014/68/EU) where the application requires it.
ISO 9001:2015
Quality Management
ISO 14001:2015
Environmental Management
PED 2014/68/EU
European Pressure Equipment Directive — where the application requires it
EN 10204 3.1 / 3.2
Mill test certificates with every consignment
Our Authorised Product Portfolio
Priminox Overseas supplies certified instrumentation and process control products from HOKE®, GYROLOK®, GO Regulator®, DOPAK®, and Oliver Valves. Our product range includes:
Industries We Serve
Our products are used in environments where component failure carries direct safety, environmental, or financial consequences. We supply components and technical support to:
Oil & Gas
Hydrogen
Power Generation
Pharmaceutical Industry
Fertiliser Industry
Petrochemical Industry
Marine Industry
Analyser Systems Industry
Why Companies Work With Us
Procurement teams and project engineers need parts that are technically correct, properly certified, and available without long lead times. Priminox Overseas is structured to meet these requirements.
Ready Stock
We hold stock of HOKE, Gyrolok and Oliver Valves products in our Mumbai facility to minimise project lead times.
Technical Support
During the specification phase, we assist you to ensure that the product selected is suitable for the service conditions including pressure, temperature and medium compatibility.

Documentation
We provide manufacturer test certificates and certificates of conformance with every supply, prepared for third-party inspection where required.
Local Presence
An India-based supplier cuts the time, cost and customs complexities of sourcing directly from overseas manufacturers.
Our Vision
To grow as a dependable supplier of high-integrity instrumentation and valves to industries where safety and precision are critical.
Our Mission
To deliver reliable supply, accurate documentation, and competent technical support to our clients across the markets we operate in.
Our Core Values
- Reliability
- Integrity
- Safety
- Performance