BidHits

Air Regulator e-Tenders

AI email alerts, regional filters, and access to tender documents

Our AI understands your business and finds more opportunities. - 14-day free trial - no auto-charge.
90% recommend BidHits (1029 real users, 03/04/2026). Methodology

INDIA

Marketing Division

Regulator

AIR FILTER KIT Part no ****, ELEMENT SEPARATOR Part no ****, OIL FILTER Part no ****, SOLENOID VALVE NC 220V Part ****, OIL FILTER Part no ****, AIR OIL SEPARATOR Part no ****, INTAKE VALVE KIT 3 inch Part no ****, MPV KIT 1st Part no ****, VALVE BLOW DOWN 1. 5 inch Part no ****, SOLENOID VALVE NO 220V Part ****, MPV KIT 2nd Part no ****, Motor Coupling Element Part no ****, Pressure Regulator Part no ****, Actuator A

Tender Close Date:

Documents

INDIA | TN

Southern Railway

Air Cooler

Air Circulator Type Electric Fan and Regulator ( V2) Conforming To IS ****

Tender Close Date:

Documents

INDIA | WB | KOLKATA

Metro Railway Kolkata

Air Cooler

Air Circulator Type Electric Fan and Regulator ( V2) Conforming To IS ****

Tender Close Date:

Documents
More results available Activate the free trial to see all results and access tender documents.
Unlock all results

Search tenders

See also

Benefits of BidHits for e-tendering

Start free trial

For teams and integrations

Integrate tenders into your system via the Tenders API and receive data in JSON or XML.
View API documentation

Set-and-forget: enable tender alerts in 3 steps

  1. Choose the keywords

    Add words related to your products or services. Our AI broadens the search so you don't miss opportunities.

  2. Sign up and receive by email

    Start the 14-day free trial and receive alerts with links to the documents and to the official page.

  3. Adjust if needed

    Add or edit keywords, set states/UTs, choose your delivery schedule and email style. A map view is available in the dashboard.

What our users say

90% recommend BidHits (1029 real users, 03/04/2026). Methodology
All tenders related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the tender documents.
R. M. Ferreira
They deliver on their promises. The information is simple and straightforward.
G. G
They provide information on a wide and varied range of purchasing processes. All the necessary details are also included.
J. M. Defelitto
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
Start free trial
User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
The tool is truly effective at scanning tender documents, efficiently delivering bids.
G. D. Reis
It encompasses all portals in one place.
G. Ferrea
It's an extremely useful tool.
M. M. Alv
The information helps me submit my bids on time for tenders, and I also have readily available information on upcoming tenders. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
Simple, easy to use, and always up to date.
J. Z. Abi-zaid
It is complete and optimal, it improves my time.
R. de L. Cruz
I get exactly what I asked for—quickly, daily, and simply. The search arrives pre-filtered, so there’s no time wasted digging through countless websites, and it’s always up to date!
P. C. O. Da Silva
The platform is very user-friendly.
N. Lobato
I’ve landed several contracts through this platform. There’s no need to search—they send the service notifications directly to you.
A. O. Scholl
Efficiency in search times.
R. Chavez
I’m notified immediately about every tender that opens in my area. It really helps my work.
E. Goncalves
Very good — I find exactly what I’m looking for. It’s a great experience.
G. Sigrist
Start free trial

Frequently asked questions

BidHits is a public tenders search engine. We map official portals daily and deliver results on the site and by email. Our AI understands your business so you don't miss opportunities.

Just enter your email and activate the trial. For 14 days you can use all features. When it ends, if you don't subscribe at /subscription.php, the tenders list becomes limited and you won't be charged automatically.

1) Choose keywords (your products or services). 2) Activate the trial and start receiving. After signup you can adjust regions, times, and email style on the settings page.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. In the tenders panel you can filter by region, procurement method, dates, and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map in the panel and see tenders by location.

AI can make mistakes. It's trained to understand your business based on the keywords you add. Refine by adding specific terms, modifying or deleting those that produce off-topic results. That trains your feed and improves future alerts.

Yes. You can query tenders via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there's no auto-charge.

We monitor major official portals daily at the central (Union), state, and municipal levels. Tenders are added as soon as they are published on the source portal.

Plans start at ₹ 3,900.00/month. Start with the free trial--no auto-charge.
Start free trial

See how it works

Start free trial

Explore a term, enable AI email alerts, access the tender documents or official portal, and filter by region and procurement method.

Transcript
Welcome to BidHits. Start by adding a few key words. Just type what you sell. That's it. You're now ready to explore government contract opportunities made for you. Your bidding dashboard shows the latest tenders organized by date and matched to your keywords. To help you spot the most relevant ones, your keywords are automatically highlighted in yellow. And here's the best part. Our AI is always working behind the scenes to bring you even more opportunities. Smart Search is already on, enhancing your results beyond exact matches. You don't have to do a thing. Each tender card comes with useful tools. You can view a summary, open documents, favorite tenders, write private notes, remove what doesn't fit, or check the location on the map. You can also see all tenders from the same day in a single map view. Perfect for planning your next steps. Use the search bar, apply filters, and explore with ease. Try BidHits now. It's fast, smart, and free to get started.
AI Assistant
Ask me about the tender...
Loading summary...