10 times test procedures (28 hours) in production
Shenzhen SUMRING technology Co.,Ltd is complete fire alarm solution factory over 15 years, products cover fire alarm control panel(fire detection system), fire detector, photoelectric smoke detector, heat detector, fire alarm bell, strobe siren, manual call point, LPG/natural gas detector, Carbon monoxide alarm, PIR detector(Motion detector) home security products etc. SUMRING owns trademarks “SUMRING” and the company implemented ISO9001 standard management.
SUMRING always aims to establish stable and long term relations with customer on the basis of mutual trust and win-win business, not only delicate to keep improving products quality and offering competitive prices, but also focuses on pre-sale service and after-sale service; till 2019, SUMRING have 40% regular client more than 10 years, the products are widely exported to Europe, North America, Africa, Middle East, Asia, have customers over 40 countries;To create value for clients is SUMRING’s mission and aspire client enjoy a secure life with SUMRING!
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 5 categories 46 items; and fire alarm products are certified by EN54(LPCB), EN14604(LPCB, TUV), CE and ROHS;
Q1:Are you manufacture or trading company?
A1:We are a professional manufacturer that focus on fire alarm and home security products
Q2:What is the moq?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.
Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.
Q4:How about the quality of your products?
A4:We specialize in this field for 15 years，Our raw materials are purchased from qualified suppliers.Supporting visits to factory
Q5:How long is the warranty time of the products?
A5:The warranty period is 2 years from the factory,if there are individual quality problems,
we will replenish the customer in the next batch of orders.
Shenzhen SUMRING Technology Co. Ltd is a Hi-tech enterprise specialized in the research & development of security and fire detector products and home security items including PIR detectorphotoelectric smoke detector LPG/natural gas detector Carbon Monoxide detector fire alarm bell/strobe siren manual call point magnetic contact etc.
Sumring a leading gas detector manufacturer recommends placing the natural gas detector higher than all doors and windows and about 6 inches from the ceiling and within about 10 feet of the appliance
Yes it is very dangerous. Less exposure to natural gas can cause headaches and nausea. At the same time natural gas is a flammable and explosive mixture. It is responsible for the safety of our lives and property. It is necessary for every family to install natural gas detectors. of course photoelectric smoke detectors and other fire detectors are also necessary
That is fire detection systems. A fire detection alarm system (FDAS) is an alarm system that receives data on assesses and then responds to events reported by various fire detectors. Speaking of fire detectors such as smoke detector heat detector siren alam fire alarm bell etc. sometimes natural gas detector also included
Yes fire detectors can detect carbon monoxide. We have both fire detector and CO alrm also offer smoke and carbon monoxide composite detectors. Both of these fire detector and CO alarm can save lives even although detector do so in different ways. fire detectors alert you to the presence of smoke and possibly fire in your home. Carbon monoxide detectors warn you to dangerous levels of carbon monoxide gas
All of our photoelectric smoke detectors use the new ABS+PC material and the PCB pass the 24-hour aging test according to strict production processes. These fire detectors are independent networked(wired). We all have what you need
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