World‑Top Integrated Supplier of construction and decoration hardware.

Founded in 2020, we have grown into a top construction hardware supplier within 5 years, committed to upgrading living spaces via integrated building‑material solutions, with quality‑first, trust‑first and long‑term cooperation as core principles.

Inter Smart Industry Co., Ltd.

Founded in 2020, Inter Smart has rapidly developed into a top‑tier construction hardware supplier over the past 5 years. We aim to improve human living environments and become the leading full‑solution supplier in the global construction industry. Focusing on R&D, manufacturing and customer service, we have built a well‑known brand in the construction sector.Backed by strong R&D and manufacturing capacity, complete supply chain resources, intelligent digital systems and professional teamwork, we provide diversified construction hardware products to satisfy varied industry demands. Our agile market adaptability enables one‑stop procurement services for global clients. Adhering strictly to the iron principles of Quality First, Trust First and Long‑term Cooperation, we deliver stable and reliable building‑material solutions for long‑term win‑win partnerships.

Total Facility Area

150,000+ sq ft

Research Labs

12 Facilities

World-Class Research & Manufacturing

Our state-of-the-art facilities combine advanced research capabilities with precision manufacturing to deliver exceptional results.

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Advanced Research Labs

Harness digital tools and big data to build exclusive R&D System Information Platform, shifting from single‑product R&D to integrated building‑material solution innovation.

Manufacturing Excellence

Optimize resource coordination to realize smart, high‑efficiency production, delivering one‑stop integrated services for high‑quality construction projects.

Nanotechnology Center

Agilely respond to global market changes, customize construction hardware products to match diverse customer expectations and build personalized living spaces.

Global Recognition & Standards

Our commitment to quality, safety, and performance is validated by adherence to the world's most stringent international certifications and standards.