BidHits
BidHits

Membranes Government Bids & RFPs

Government bid alerts, regional filters, and fast access to documents

90% recommend BidHits (1085 real users, 08/20/2026). Methodology

USA | MI | SAGINAW COUNTY | SAGINAW Small City

City Of Saginaw

MEMBRANE FILTERS The City of Saginaw is soliciting Sealed Bid Proposals for Membrane Filters with specifications as shown in bid document.

membrane filters mixed cellulose esters mce, pore size 0. 45 m, filter diameter 47 mm, white, gridded, semipermeable membranes for microbiological analysis, sealed, with blue separator paper, sterile, individually packed filters

Bid Close Date:

Documents

USA | WA | BENTON COUNTY | RICHLAND Small City

Energy, Department Of- Energy, Department Of- Alliance Sustainable Enrgy- Doecontr

Separation Membranes

Pilot- Scale Hollow Fiber Fabrication Line - This is a Request for Information ( RFI) issued by the Alliance for Energy Innovation, LLC. The purpose of this RFI is to conduct market research and gather information on the current capabilities of potential sources to provide a Pilot- Scale Hollo

pilot- scale hollow fiber fabrication line pilot- scale hollow fiber system for membrane production

Bid Close Date:

Documents

USA | WA | BENTON COUNTY | RICHLAND Small City

Energy, Department Of- Energy, Department Of- Alliance Sustainable Enrgy- Doecontr

Separation Membranes

Pilot- Scale Membrane Research Line - This is a Request for Information ( RFI) issued by the Alliance for Energy Innovation, LLC. The purpose of this RFI is to conduct market research and gather information on the current capabilities of potential sources to provide Pilot- Scale Membran

Pilot- scale membrane research line Roll- to- roll membrane production line capable of producing a broad range of separations membranes, including thin film composite, asymmetric, hybrid, and dense membranes.

Bid Close Date:

Documents
More bid opportunities are waiting for you!
Start your free 14-day trial to see all results and access the bid documents.
Start free trial

Get bid alerts running in 3 simple steps

  1. Tell us what you sell

    Add keywords for your products or services. Smart Search helps catch related opportunities beyond exact matches.

  2. Start the trial and receive alerts

    Use the 14-day free trial and get email alerts with documents or official posting links.

  3. Tune your feed

    Adjust keywords, regions, email schedule and email style. Use map view and filters when you want to explore.

User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
It encompasses all portals in one place.
G. Ferrea
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
I consistently received notifications about bids within the specific segment I chose to monitor. The system simplifies processes that used to be complex, offering a navigation experience that is easy, fast, and modern.
G. P. da S. E. Guimaraes
A very good platform.
D. C. Espinosa
The tool is truly effective at scanning bid documents, efficiently delivering bids.
G. D. Reis
The search engine that finds what I'm looking for just by entering keywords
J. P. L. Construccion
Excellent information. Just what I was looking for.
L. H. Borrelli
I am very satisfied; it's a very useful tool.
J. S. Garcia
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
The search tool really works and satisfactorily meets our needs.
D. L. Cairuga
It is complete and optimal, it improves my time.
R. de L. Cruz
I like the way they provide information with the greatest possible accuracy. I love that.
M. A. Neil
Easy to find the bids.
R. M. David
Start free trial

Why use BidHits for government bidding

Start free trial

For teams and integrations

Send bid data into your CRM, BI or internal workflow via the Bid API, with JSON or XML output.
View API documentation

Frequently asked questions

BidHits is a government bid search engine that monitors official portals and brings relevant federal, state and local opportunities into one place. You can search on the site and receive scheduled email alerts.

Enter your email and activate the trial. For 14 days you can use the main features, including alerts and access to results. When it ends, if you do not subscribe at /subscription.php, the bid list becomes limited and you will not be charged automatically.

1) Add keywords that describe what you sell. 2) Start the trial. 3) Adjust regions, delivery times and email style after signup.

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. You can filter by region, procurement method, dates and value ranges. You can also save preferences for future alerts and searches.

Yes. In the dashboard you can see bids on a map and use it to plan follow-up by location.

It can happen. Smart Search uses your keywords to find related opportunities, not only exact matches. Add specific terms and remove off-topic results to improve future alerts.

Yes. You can query bids 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 is no auto-charge.

We monitor major official sources every day at the federal, state and local levels. New bid notices are added as soon as they are captured from the source portal.

Plans start at $ 43.00 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.
Start free trial

See how it works

Start free trial

Add what you sell, get scheduled alerts, open documents or the official page, and use filters by region and method.

Transcript
Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.
AI Assistant
Ask me about the bid...
Loading summary...