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Wholesale Bubble Level

Serving you top-notch bubble level at reasonable prices. 
We guarantee consistent quality with fast delivery. 
Inquire and get your quotes within 12 hrs!

The best bubble level manufacturer features a streamlined supply chain that takes your ideas from early concepts to the final performance.

Our custom options are developed in our modern producing plant which helps us reduce cost and increase delivery of quality finished products.

We offer free samples to help you affirm your decision to invest in our measuring tool options and make a purchase for a large quantity.

Our team has worked tirelessly to meet the rigorous standards set forth by ISO, and we are proud to have earned this prestigious recognition.

Bubble Levels Manufacturer

We sell these in a wide range of sizes and sensitivities and produce many standard types as well as custom made products for OEM’s. We have an advanced production facility which enables us to produce extremely high quality vials in small or large quantities at very competitive prices.

Transparent Acrylic Materials

Highly translucent and wear-resistant universal spirit level. All of our products are designed and manufactured in-house to ensure quality and reliability. Our products and manufacturing processes are finely designed, and our prices are highly competitive.


For OEM customers or for volume applications, please contact us if you don’t see the size you are looking for, as we have an extended range, not all of which is shown on this page. We also can offer these vials with different liquid colours other than the standard yellow/green shown.

Advanced Technology

The exceptional quality of our products comes from the passion we have for engineering solutions in this market. Many of these products are used in safety critical applications so quality and reliability are a primary consideration.

Types of Bubble Levels

A range of low cost high quality plastic bubble level vials. We can also offer these plastic level vials with liquid colors other than the standard yellow/green shown.

Plastic Cylindrical Vials

Model: ST040301

Plastic Square Section Vials

Model: ST040313

Subsea Bullseye Levels

Model: ST040309

Subsea Bullseye Levels

Model: ST040317

Magnetic RV Standard Levels

Model: ST040311

Plastic Bubble Levels

Model: ST040318

Bubble Spirit Levels

Model: ST040315

Plastic Bubble Levels

Model: ST040316

Plastic Circular Vials

Model: ST040305

Plastic Circular Vials

Model: ST040307

Plastic Circular Vials

Model: ST040303

Plastic Circular Vials

Model: ST040304

Cross Check Levels

Model: ST040310

Plastic Square Bubble Levels

Model: ST040302

Bubble Spirit Levels

Model: ST040314

Bubble Spirit Levels

Model: ST040312

Why SmileTools for Your Next Measuring Project

SmileTools never settles for anything less than the best. To preserve and enhance the quality of our products and services, we use cutting-edge production and testing equipment in conjunction with our seasoned professionals.

Production without Risk

SmileTools experts are always on hand to assist and ensure everything runs smoothly and on time. Our manufacturing team is committed to meeting your schedule and quality expectations.

The Production Process of Bubble Level

Top Precision Inner Printing Rings Acrylic Bubble Levels Spirit Levels China Manufacturer
1. Injection Molding
2. Make Horizontal Lines
3. Commissioning the Machine
4. Mixing Liquid Raw Materials
5. Injection of the Liquid
6. Welded Seals
7. Test Product Accuracy
8. Finished Product

Certification for Safe Transport of Bubble Level

Certification for the safe transport of bubble levels, ensures that the level reaches its destination in good condition

Our Amazing Team

We are very proud of our dedicated, loyal, and hard-working staff. We think of ourselves as a family. Working together as a team helps us to provide a steady, dependable source for your products and supplies.

Smile Wei

Lulu Liu

Wendy Jin

Carry Liu

Tina Wang

Our Ordering Process

Six steps and you will get the best solution for your measuring.

1. Quick Quotes

Please provide us with your requirements, including quantity, color, custom logo, packaging, shipping address, etc.

2. Quoted Price

Our salers will confirm your product requirements and provide accurate quotes and production lead times. The quote is valid for 15 days.

3. Approve Samples

Receive bubble level samples and confirm the specs. Once approved, we immediately start the pre-production.

4. Production

We follow manufacturing SOP for producing your bubble level; you are guaranteed to receive goods with quality as expected.

5. Quality Assurance

We are a bubble level manufacturer that adheres to standard quality control on all of our bubble spirit levels.

6. Shipment

We will provide you with pictures of the goods and ensure that the goods are safely delivered to you according to the agreed transportation method.


We are proud to be the leading measuring tools supplier for over 15 years.

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Sourcing Bubble Level from SmileTools

For Brand Owners

We have worked with different businesses taking their ideas from conception to fulfilling their desired measuring solutions. We walk the journey with you to ensure that we help you better define what you want and realize your brand’s perfect measuring solutions.

For Manufacturers & Suppliers

Our in-house modern production plant allows us to offer great quality options to appeal to your target customers. As a manufacturer or supplier, you can trust that our streamlined manufacturing processes are here to provide you with the best products in the market.

For Brand Owners

Being one of the most equipped bubble spirit level manufacturing companies, we offer the best quality products at a significantly low cost. This allows us to work with you to ensure that you get to also extend great prices to your customers.

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