DIROCK is a fire door hardware manufacturerbased in China, specializing in CE-certified fire rated architectural hardware for global commercial and public building projectssince 2010. Our hardware is specified in high-traffic environments such as hotels, schools, shopping malls, airports, and government buildings — where safety and compliance are critical.
Backed by self-funded operations, our factory covers an area of 20,000 m² with automated production lines and a team of 180. We produce mortise locks and lever handles in-house, while profile cylinders and door hinges are manufactured through long-term qualified manufacturing partnerships. Our facility produces up to 200,000 mortise locks per month. Robust manufacturing capacity ensures reliable delivery for large-scale projects. We hold ISO 9001 (Quality), ISO 14001 (Environmental), and ISO 45001 (Safety) certifications. Full-process quality control is enforced from raw material inspection to finished goods, with annual audits conducted by accredited third-party organizations to ensure compliance.
Self-Owned Factory
At our self-owned factory, automated production lines cover the process from raw material processing to final assembly, ensuring dimensional accuracy and consistency of our products while boosting efficiency.
Our equipment includes laser cutting machines, automated brushing machines, latch bolt assembly lines, mortise lock assembly lines, automated packaging machines, and more. Whether for bulk orders or customized requirements, we deliver on time while ensuring quality. We also continuously invest in equipment and process optimization to maintain stable, reliable production and deliver reliable products to our customers.
CE (Warrington & Intertek)
ISO9001( UKAS)| ISO14001(CNAS); ISO45001(CNAS)
Production capacity: 200,000 pcs of mortise lock per month
Brushing Workshop
Stamping Workshop
Assembly Workshop
Raw-material Workshop
Automated Production Lines
Future Goals
DIROCK will continue to deepen its focus in the field of fire door hardware, actively responding to the growing demand for security solutions in the global market. We aim to promote the company's advancement to a higher level through intelligent production, digital management, and Internet of Things applications in the future.
