At App International Pty Ltd, we are a trusted partner to the global bus and coach manufacturing industry, delivering cutting-edge adhesive solutions and comprehensive support that drive innovation, performance, and reliability.
Headquartered in Australia, our advanced adhesive technologies are used in the manufacturing of vehicles by some of the world’s leading brands, including BYD, Yutong, Kinglong, and Alexander Dennis, contributing to the production of their world-class buses and coaches. Our expertise spans the entire manufacturing lifecycle, from conceptual design and engineering collaboration to the supply of high-performance adhesive products and ongoing after-sales technical support. We combine advanced materials science, deep industry knowledge, and a client-centric approach to empower manufacturers to create vehicles that are safer, more durable, and engineered for excellence.
- Engineering and Design Collaboration
- Premium Adhesive Products
- After-Sales Technical Support
- Innovation and Custom Solutions
Great vehicles begin with great design, and at App International, we integrate our expertise into the earliest stages of your project. Our team of adhesive engineers and technical specialists works closely with manufacturers to provide strategic guidance on material selection, bonding techniques, and structural optimization.
At App International, our commitment to our clients extends far beyond the point of sale. We provide comprehensive after-sales technical support to ensure the long-term success of your manufacturing operations.
Innovation is the cornerstone of App International’s approach. We are dedicated to pushing the boundaries of adhesive technology to meet the evolving needs of the bus and coach manufacturing industry. Our in-house research and development team works tirelessly to explore new materials, formulations, and application methods, ensuring that our clients have access to the most advanced solutions available.
We pride ourselves on our ability to develop novel products tailored to the specific needs of our clients. Whether you require a specialized adhesive for a unique substrate, a coating with enhanced environmental resistance, or a solution to address a specific manufacturing challenge, we collaborate closely with you to create custom formulations that deliver exceptional results.
By collaborating during the design phase, we help you achieve:
Optimized Adhesive Integration
We advise on the best adhesive systems to meet your design goals, ensuring compatibility with substrates, environmental conditions, and performance requirements.
Weight Reduction and Efficiency
Our solutions enable lightweight bonding techniques that reduce vehicle weight without compromising strength, improving fuel efficiency and sustainability.
Streamlined Manufacturing Processes
We provide recommendations to simplify assembly, reduce production time, and enhance repeatability, ensuring cost-effective and scalable manufacturing.
Our engineering support extends beyond consultation. We leverage advanced simulation and testing capabilities to validate adhesive performance under real-world conditions, ensuring your designs are robust, reliable, and ready for production. By partnering with App International, you gain access to a team that is as invested in your success as you are, delivering solutions that support the high standards of leading manufacturers.
Our adhesive solutions are tailored for the following key applications:
Glass Bonding, Sealing, and Backfilling
Our polyurethane and MS polymer adhesives provide superior bonding strength for windshield and window installations, ensuring a secure, watertight seal. Our backfilling solutions enhance structural integrity and reduce vibration, contributing to passenger comfort and safety.
Panel Bonding
We supply adhesives that create strong, flexible bonds for exterior and interior body panels, accommodating thermal expansion and contraction while maintaining aesthetic precision. These solutions support lightweight materials like aluminum and composites, enabling modern, fuel-efficient designs.
Roof Bonding
Our high-strength adhesives ensure robust bonding for roof panels, delivering weather resistance and structural stability. These products are engineered to withstand extreme environmental conditions, from intense heat to heavy rainfall.
Floor Bonding
Our adhesives provide durable, vibration-resistant bonding for flooring systems, ensuring long-term performance in high-traffic environments. They are compatible with a range of flooring materials, including composites, vinyl, and wood, and support seamless installation.
Underbody and Wheel Arch Protection
Our innovative underbody coating, applied via advanced spray technology, offers unmatched protection against corrosion, abrasion, and environmental damage. Formulated with fire-resistant and saltwater-resistant properties, this coating safeguards critical chassis components and wheel arches, extending vehicle lifespan even in harsh coastal or industrial environments.
Our polyurethane adhesives are renowned for their high tensile strength and elasticity, making them ideal for structural applications, while our MS polymer adhesives offer excellent UV resistance and flexibility, perfect for exterior sealing and bonding. Both product lines are designed to meet the rigorous demands of bus and coach manufacturing, providing solutions that balance performance, sustainability, and ease of application—qualities that make them a preferred choice in the production of world-class vehicles.
Our dedicated support team offers:
On-Site Expertise
Our experts are available to troubleshoot issues, optimize application techniques, and ensure your production lines run smoothly.
Staff Training Programs
We offer customized training for your production teams, covering adhesive application, safety protocols, and best practices. These programs empower your staff to achieve consistent, high-quality results.
Ongoing Technical Guidance
Whether you need advice on product performance, process improvements, or maintenance, our team is just a call away, providing prompt and reliable support to keep your operations on track.
Our after-sales support is designed to minimize downtime, enhance productivity, and ensure that our adhesive solutions continue to perform at their peak throughout the vehicle’s lifecycle, delivering the reliability expected by manufacturers of premium buses and coaches.
Our iterative development process involves
Needs Assessment
We work with you to understand your project requirements, performance goals, and operational constraints.
Prototyping and Testing
Our team develops and tests prototype solutions, using advanced laboratory facilities to validate performance under real-world conditions.
Scalable Implementation
Once approved, we provide full support to integrate the custom solution into your production process, ensuring seamless scalability.
This commitment to innovation enables us to partner with manufacturers to create groundbreaking solutions that set new standards in vehicle performance, safety, and sustainability. From next-generation fire-resistant coatings to adhesives that enable lighter, more efficient designs, App International is at the forefront of transforming the bus and coach industry, supporting the production of vehicles that lead the global market.
Why Choose App International?
With a proven track record of excellence and adhesive solutions used in the manufacturing of vehicles by some of the most respected names in the industry, App International Pty Ltd is the partner of choice for bus and coach manufacturers seeking reliable, innovative, and high-performance products. Our Australian heritage, combined with a global outlook, allows us to deliver localized expertise with international standards of quality. We are driven by a passion for excellence, a commitment to sustainability, and a dedication to building lasting partnerships with our clients.
By choosing App International, you gain:
A collaborative partner that supports you from design to delivery and beyond.
Access to cutting-edge polyurethane and MS polymer adhesives integral to world-class vehicle production.
Specialized coatings that enhance vehicle durability and performance.
A team of experts dedicated to your success, offering training, technical support, and custom solutions.
A forward-thinking approach that anticipates industry trends and delivers innovative solutions.