Shenzhen SUMRING technology Co.,Ltd is complete fire alarm solution factory over 15 years, products cover manual call point cover, gas detector, fire alarm control panel etc. SUMRING owns trademarks “SUMRING” and the company implemented ISO9001 standard management.

SUMRING continuously follow the trend of global advanced fire alarm development, invest 20% of earns into research & development every year, release 2 new products in 6 months, right now SUMRING provide whole fire alarm solution covering fire alarm products are certified by EN54(LPCB), EN14604(LPCB, TUV), CE and RoHS;

SUMRING is dedicated to establishing stable, long-term partnerships with its clients based on mutual trust, mutual benefit, and win-win cooperation. The company focuses not only on continuously enhancing product quality and offering highly competitive pricing but also places great emphasis on providing exceptional pre-sales consultation and after-sales service. As of 2019, long-term clients—those with a cooperative history exceeding 10 years—accounted for a remarkable 40% of SUMRING's customer base. The company's products are now widely exported to regions including Europe, North America, Africa, the Middle East, and Asia, serving clients across more than 40 countries and regions worldwide.