Our products are designed for applications including municipal water supply, fire protection, mining, gas transmission, petroleum, chemical processing, power generation, construction, highways, tunnels, marine and other industrial infrastructure projects.
Quality and product compliance are central to our manufacturing operations. Our current management systems are certified to ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018, with the current certificates issued in April 2026 and valid through April 2029. Our anti-corrosion pipeline products have also undergone special equipment type testing in accordance with applicable technical requirements and standards.
2019–2020 — Product & Certification Development
The company expanded its coated steel pipe and anti-corrosion product capabilities and obtained relevant product approvals and certifications for specialized applications, including pressure pipeline components, drinking-water applications and mining products.
2021–2024 — Technical Development
Kaiyide continued to strengthen its manufacturing and technical capabilities, developing and improving production-related technologies and equipment while maintaining compliance with applicable national and industry standards.
2024 — Special Equipment Type Testing
The company obtained a Special Equipment Type Test Certificate covering selected 3PE, FBE and internal/external EP-PE anti-corrosion pipeline products, with the certificate valid through October 2028.
2025 — Mining Product Certification Expansion
New Mine Product Safety Mark certificates were issued for coated composite steel pipe products, with relevant certificates valid through December 2030.
2026 — Renewed Management System Certifications
Kaiyide obtained current ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 management system certifications, issued in April 2026 and valid through April 2029.
Our technical and production personnel focus on coated steel pipe manufacturing, anti-corrosion technologies and product quality consistency. Our sales and service team works closely with customers to understand project requirements and coordinate suitable products and specifications.
We believe that reliable products come from reliable processes and professional people. By combining manufacturing experience, technical capabilities and responsive communication, Kaiyide aims to provide customers with practical and dependable pipeline solutions.
MORE THAN THREE DECADES OF EXPERTISE Learn More →
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