Since. 1999
Smart Solution for Better Mobility
เกี่ยวกับเรา
Truck Body
สินค้า FRP
การผลิต FRP
รูปภาพ
ติดต่อเรา
FRP Specialist

M.A.S. SHIN THAI
Established in 1999 in Thailand, M.A.S SHIN THAI has grown into a leading manufacturer of advanced
Fiberglass Reinforced Plastic (FRP/GRP) products, lightweight truck bodies, and OEM composite parts.
With more than 20 years of experience in the automotive and transportation industries, we have proudly supported major manufacturers through high-quality aerodynamic and lightweight solutions designed to improve fuel efficiency, durability, and overall performance.
At M.A.S SHIN THAI, we combine advanced composite technology with refined surface finishing, strong engineering capability, and flexible production systems. From concept development without drawings to full-scale manufacturing, we support projects at every stage with precision, creativity, and reliability. Whether your project requires lightweight structures, premium glossy surfaces, cost-effective development, or scalable production from small quantities to mass production, our team is ready to deliver solutions tailored to your needs.
While our expertise is deeply rooted in transportation and automotive applications, our FRP technology extends far beyond vehicles. We continuously work with customers seeking innovative composite solutions where weight reduction, structural strength, surface quality, and long-term performance are essential.
Driven by a commitment to excellence, customer satisfaction, and on-time delivery, we strive to exceed expectations in every project we undertake. Our mission is not only to manufacture products, but also to help shape a greener, smarter, and more efficient future through advanced lightweight engineering.
Smart Solution for Better Mobility
M.A.S. SHIN THAI
How to start FRP Project?
Start your FRP (Fiberglass) project with M.A.S SHIN THAI through the method that best fits your needs — customer drawings, sample replication, or new design requests.
Even if you only have an idea without drawings, our in-house design and engineering team is ready to help turn your concept into a high-quality FRP solution. From prototype development to mass production, we provide flexible and reliable support at every stage of the project.
Customer Drawings
Submit your drawings to M.A.S. SHIN THAI CO., LTD. for precise machine master making or manual master making process.
Sample Replication
Provide an actual sample of the product you need replicated. Our experts will guide you through the copy product process and mold making.
Design Request
At M.A.S. SHIN THAI CO., LTD., we design products that customer requires. It can be image, drawings, or even verbal message. We will present back with drawings using Autocad, Sketchup 3D.
Frequently asked questions
What is FRP and how is it used in the products manufactured by M.A.S. SHIN THAI?
A: FRP stands for Fiberglass Reinforced Plastic, also known as GRP, or Glass Reinforced Plastic. It is a composite material made of a polymer matrix reinforced with fibers, typically glass fibers. This combination results in a material that is lightweight, highly durable, and resistant to corrosion, and it has a high strength-to-weight ratio. At M.A.S. SHIN THAI, we utilize FRP in the manufacturing of various truck parts, including air deflectors, due to its superior performance characteristics. Our 20-plus years of experience in working with FRP allow us to produce high-quality, long-lasting automobile components that meet stringent industry standards and deliver excellent value to our customers.
What advantages do FRP and GRP products offer?
FRP (Fiberglass Reinforced Plastic) and GRP (Glass Reinforced Plastic) products offer numerous advantages: 1. Durability and Strength: They possess an exceptional strength-to-weight ratio, withstanding stress and pressure without breaking. 2. Lightweight: They reduce vehicle weight, thereby improving fuel efficiency and performance. 3. Corrosion Resistance: They do not rust or corrode, extending their lifespan and reducing the need for replacements. 4. Design Flexibility: They allow for the creation of complex shapes and custom parts. 5. Thermal Stability: They withstand high temperatures without losing integrity. 6. Low Maintenance: They are durable and require minimal upkeep. 7. Low Initial Investment: Compared to ABS, if the monthly quantity is over 30 and lower than 200, especially for large-sized parts, the investment cost in tooling is significantly lower. With over 20 years of experience, we ensure high-quality, reliable, and innovative automotive solutions.
What information do I need to develop a successful FRP or GRP project ?
A: Provide the following: 1. Project Specs: Dimensions, weight, and functional requirements of the truck part. 2. Design Drawings: Any existing drawings or CAD models. 3. Material Preferences: Types of FRP/GRP materials you prefer. 4. Performance Needs: Environmental conditions like temperature, chemical exposure, and stress. 5. Quantity: Number of parts needed. 6. Timeline: Project schedule and deadlines. 7. Budget: Estimated budget for better financial planning. M.A.S. SHIN THAI, with over 20 years of experience in automobile parts, guarantees high-quality custom solutions when you provide this information.
Is it possible to purchase truck bodies or body panels from overseas?
Yes, it is possible to purchase truck bodies or body panels from overseas. We specialize in high-quality FRP truck parts and facilitate overseas purchases. We have references in Japan and Myanmar, where we have sent 10 sets of Dry Body. Our supply chain and export services ensure that international customers receive the same premium quality products and service. For specific requirements or detailed shipping information, please contact our customer service team.
How light is an FRP truck body compared to a general truck body? how is the effect?
A: At M.A.S. SHIN THAI, we manufacture high-quality FRP (Fiberglass Reinforced Plastic) products for the trucking industry. FRP bodies are typically up to 30% lighter than traditional metal truck bodies. This weight reduction improves 5% to 6% fuel efficiency and allows for greater payload capacity, enhancing operational efficiency and reducing costs. With 20 years of experience, our FRP products offer unmatched durability and performance, making them ideal for modern trucking needs.


