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Finished product inspection
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OEM for well-known brands
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Shenzhen Sanling Technology Co., Ltd. is a complete fire alarm solution factory with a history of more than 15 years. The products cover fire alarm controllers, smoke detectors, heat detectors, fire alarm bells, strobe sirens, manual alarms, Gas detectors, passive infrared detectors, etc. SUMRING owns the trademark "SUMRING" and the company implements ISO9001 standard management. After long-term development, we have many stable and trustworthy partners from all over the world, come and listen to their voices!
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TüVRheinland
Verificación in situ por líder Mundial de Empresa TUV Group
2023.05.08
Shenzhen SUMRING technology Co.,Ltd is a complete fire alarm solution factory over for 15 years. Products cover fire alarm control panel, smoke detectors, heat detectors, fire bells, strobe sirens, manual call points, gas detectors, PIR detectors etc. SUMRING owns trademarks "SUMRING" and the company implemented the ISO9001 standard management.
SUMRING continuously follows the trend of global advanced fire alarm development, investing 20% of earns into research & development every year and releases 2 new products in 6 months. Right now SUMRING provides whole fire alarm solutions covering 5 categories containing 46 items. Fire alarm products are certified by EN54(LPCB), EN14604(LPCB, TUV), CE and ROHS.