Coveralls and overalls Uniform
Your Leading Coveralls and overalls Uniforms Supplier
Shenzhen Welston Garments Co., Ltd. was founded in 1998. As a leading overalls and coveralls manufacturer, we specialize in producing high-quality, durable workwear designed for maximum comfort and protection.
Perfect for Outdoor work or activities (eg. petrochemicals, pharmaceutical sciences, precision instruments, electronics manufacturing, and transportation and logistics etc.,)
Why Choose Us?
Rich Experience
Since its establishment in 1998, Welston has been dedicated to the design, innovation, and production of professional and workwear.
Fast Delivery
We offer a wide variety of business and workwear styles, and we have ample inventory for quick delivery.
Advanced Equipment
We have 10 production lines and are also equipped with a full set of ironing, cutting and sewing equipment from Japan's JUKI and Taiwan's SHINLING.
Broad Market
Our corporate uniforms and workwear are served in numerous countries and regions, including Europe, North America, the Middle East, Japan, and South Korea.
Types of overall

overalls for workers
Workers' overalls are specialized garments designed to provide protection, comfort, and functionality for individuals engaged in various occupational settings.
Function and Significance
- Protection
- Comfort
- Versatility
- Compliance
coveralls high visibility
High-visibility coveralls are one-piece work garments designed to ensure workers are easily seen in various work environments.
1)Features
- Bright Colors
- Reflective Materials
- Durability and Functionality
2)Types
- Unlined Coveralls
- Waterproof Coveralls
- Flame-resistant Coveralls

Specifications of overalls
|
Name |
Flame-retardant work coveralls and coveralls supplier |
|
Material |
100% cotton flame-retardant twill |
|
Feature |
Soft, comfortable, durable, and shape-resistant |
|
Craft |
Thermal transfer, silk screen printing, embroidery |
|
Size |
165-190cm |
|
Color |
Orange, navy, blue |
|
Style |
Outdoor work or activities (eg. petrochemicals, pharmaceutical sciences, precision instruments, electronics manufacturing, and transportation and logistics etc.,) |
|
Customized support |
Size, color, style, logo, graphic can be customized |

This question is crucial! The size measurement of workers' overalls must follow standardized requirements, with the core goal of ensuring a proper fit without hindering work operations, while adapting to different body types and work scenarios.
Core Measurement Dimensions and Requirements
1. Height: Measure the vertical distance from the top of the head to the sole of the foot while standing barefoot, accurate to 1cm. It serves as the basic size reference.
2. Chest Circumference: Wrap the measuring tape horizontally around the fullest part of the chest. The tightness should allow inserting 1-2 fingers without compressing the chest.
3. Waist Circumference: Measure horizontally around the narrowest part of the waist (or 2cm above the navel) while maintaining a natural breathing state, avoiding being too tight or too loose.
4. Hip Circumference: Wrap the tape horizontally around the widest part of the hips, covering the complete contour of the hips to ensure no restriction during movement.
5. Pant Length: Measure vertically from the waist measurement point down to the ankle (or adjust to the appropriate length according to work needs), preventing excessive length from dragging or insufficient length from exposing the skin.
6. Shoulder Width: Measure the straight-line distance from the outer end of the left shoulder blade to the outer end of the right shoulder blade, which directly affects the fit of the upper garment's shoulders.
Measurement Notes
- Wear light and close-fitting clothing during measurement to avoid heavy clothing affecting data accuracy.
- Use a soft tape measure, keeping it horizontal with consistent
tightness—do not stretch or loosen the tape.
- For coveralls, additionally measure the sleeve length (from the
shoulder endpoint to the wrist) to ensure unobstructed arm
movement.
- For special body types (such as obese or tall builds), increase the
ease allowance for chest and waist circumference, or choose
custom sizes.
Suitable Occasions for Wearing Overalls
Standard Overalls
- Flame-resistant Overalls
- High-visibility Overalls
- Insulated Overalls
- Chemical-resistant Overalls
Features of Workers' Overalls
- Durability
- Pocket Design
- Breathability
Working Environment
Overalls & coveralls are widely used in construction, transportation, and emergency response fields.
Customization Options
Material: Customizable
Size: Customizable
Color: Customizable
Style
Customizable
Logo
Customizable
Pattern
Customizable
MOQ
100 pieces
Order Process
Step 1: Research
We share some new market elements with you, like new materials, most fashionable styles, new technology, popular hardware etc.
Step 2: Design
We'll show you our new designs or you can give us some inspiration of your designs.
Step 3: Sampling
After we exchange the information of new designs, the sample production can be moved forward.
Step 4: Sample Confrmed
For the sample made, we further communicate to achieve the expected effect.
Step 5: Order Placed
After sample details are confirmed, we are looking forward to receiving your orders.
Step 6: Mass Production
We would like to receive 30% deposit before production, then we can buy raw materials to start up the mass production.
Step 7: Delivery
Ater the finished goods passed the QC inspection and received the 70% balance, we'll arrange the shipping as your request.
Step 8: Customer Service
We always alongside you during the shipment, you will get our immediately responses whenever you pointed out any problem.
Certificate



Our Service Advantages
Pre-sale
To communicate the details with our clients, the raw material, style, sized, quantities and answer the questions or problems that our clients may have.
Sale
During the sales, to ensure the trasaction go smoothly, and solve the concerns or issues by our clients.
After-sale
When our clents received the goods, handle the problems that our clients encounted, and improve customers satisfaction.
Package & Shipping

FAQ
We're professional coverall uniforms manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale bulk coverall uniforms from our factory. Contact us for free sample.














