Henan Highway Guardian Transportation Technology Co., Ltd.Located in Xinxiang, Henan Province, we are a national high-tech enterprise focusing on green highway pavement maintenance. We have three major business segments: maintenance materials, maintenance machinery and maintenance engineering. We manufacture road crack sealant, self-adhesive crack bonding tape, anti-crack tape, butyl waterproof sealing tape, crack sealing machines, pavement slotting machines and related accessories. We hold ISO quality certifications and cooperate with traffic universities for technical research. Our products are widely used in expressways, national and provincial highways. We are ready to supply high-quality road maintenance products and technical service for overseas municipal and infrastructure projects.
Our road maintenance materials and specialized machinery are designed for highway pavement repair and maintenance. From crack sealants and self-adhesive repair tapes to crack sealing machines and pavement slotting equipment, we provide practical solutions to help improve pavement durability and maintenance efficiency for highway and municipal infrastructure projects.
Providing road crack sealants, repair tapes, pavement maintenance machinery and related accessories for diverse road maintenance needs.
Our products serve expressways, national and provincial highways, supporting municipal road maintenance and overseas infrastructure projects.
Committed to consistent product quality through standardized quality management and ISO-certified quality systems.
Collaborating with traffic universities on technical research to improve road maintenance materials, machinery performance and application solutions.
Explore Advanced Road Maintenance Technologies, Support Global Infrastructure Development.
Road crack sealant is a heated, polymer-modified asphalt compound that seals pavement cracks against water and debris. This guide explains its composition, temperature grades, and typical applications
Crack sealing and crack filling are related but different repairs. This guide compares the two methods by crack type, materials, service life, and cost, and shows how to choose between them.
Good crack sealing is mostly good preparation. This guide walks through the season, the equipment, the working steps, and the mistakes that shorten sealant life.
Trusted by Road Maintenance Professionals, Delivering Reliable Products and Practical Solutions.
We are satisfied with the road crack sealants and repair tapes supplied by this company. The products meet our project requirements, and their product range provides practical options for highway pavement maintenance.
The crack sealing machines and pavement slotting equipment are suitable for our road maintenance operations. Having access to both maintenance materials and specialized machinery makes product sourcing more convenient for our team.
Their range of road maintenance products covers several of our purchasing needs, from crack sealants and anti-crack tapes to related accessories. The product information and technical guidance help us evaluate suitable options for different projects.
We appreciate the company's focus on road maintenance technology and product quality. Its experience in highway maintenance applications and technical research collaborations provides a useful foundation for discussing overseas infrastructure project requirements.
