Quality Assurance and Certifications
At Zhongshan Dajin Caster Co., Ltd., we prioritize excellence in every product we manufacture. Our operations are guided by a stringent quality management system aligned with ISO 9001:2015 standards, ensuring consistent performance and reliability. We are committed to environmental responsibility, with our products adhering to RoHS and REACH directives, reflecting our dedication to sustainable practices. Additionally, our offerings meet CE certification requirements, affirming their compliance with European safety and environmental regulations. To uphold these standards, we employ comprehensive quality control measures, including tests for walking performance, salt spray resistance, brake fatigue, load capacity, brake efficiency, and impact resilience. These rigorous evaluations guarantee that our caster and wheel products deliver dependable performance across various applications.

Certifications
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Certifications
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2 Inch Adjustable Leveling Swivel Caster Wheels – Universal Mobility & Stability Caster |
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GD150F Ultra Heavy-Duty Plate Mount Leveling Caster 1500kg Capacity Nylon Wheel & Base |
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Heavy Loading 2.5″ Top Plate Swivel 304 Stainless Steel Caster with Total Brake – PA Nylon Wheel Plain Bearing Casters |
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Heavy Duty Impact‑Resistant 304 Stainless Steel Castor Wheels – Nylon Wheel Industrial Cart Casterssters |
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3 Inch Swivel Leveling Caster Wheel – Adjustable Universal Caster for Workbench & Equipment |






