Shenzhen Techwin Lightning Technologies Co., Ltd

Founded in 2006, Shenzhen Techwin Lightning Technologies Co.,Ltd is a professional and high-tech enterprise engaged in OEM & ODM of surge protection devices, we provide surge protection solutions for telecommunications, electrical power, CCTV, PV solar and wind power, petrochemical engineering, smart transportation, and other industries. 15 years of lightning protection experience and technology have made us a leader in the industry in China. Our company has passed ISO9001, ISO14000, OHSAS45001 certifications, not only has its own laboratory and R&D team, but also our products have obtained 28 technologies Patent and CE, ROHS, TUV, UL international certificates, The test reports issued by third-party authorities also can be provided. “Quality wins customers and reputation creates benefits", we are looking for distributer worldwide, welcome to contact us and look forward to cooperation.

Products:

	DC Combiner Box for PV Array/PV Distribution Box	DC combiner box for PV Array is installed between PV module and inverter, to reduce connecting line between PV module, DC power distribution cabine...
	R232 / DB Series signal surge protection device	Series signal protector designed for communication network line not to be spoiled by lightning over-voltage, induced over-voltage, and static disch...
	Signal SPD	Signal surge protective device(SPD) is actually a signal lightning arrester, which is installed in series in the signal transmission line, usually ...
	Smart Groud Resistance Meter	This product is specially designed for online monitoring of the ground network resistance of lightning protection devices. This smart ground earth ...
	Smart Lightning Protective Devices	The smart spike guard, Techwin intelligent surge protector(SPD), adopts the technology of Internet of things big data, integrate lightning protecti...
	Smart Lightning Striking Counter	The lightning surge counteris designed and manufactured in accordance with IEC61643-21 EN61643-11:2012, YD5075-98 SPD test requirements. Lightning ...
	SPD for Audio Surge Protector	With a standard RJ11/45 interface, the audio signal tele line lightning surge protector is suitable for audio signal lightning protection of 1 to 4...
	Industrial Control Line AI/AO Analog signal RS485 Protector	The control signal lightning protection device is designed to protect the control line system to protect the electrical and electronic equipment's ...
	SPD for Ethernet Power System	The POE Ethernet series lightning protection device is a lightning protection devicedeveloped for POE network power supply equipment in accordance ...
	POE Surge Protector (Gigabit)	Power over Ethernet protector is designed for POEpower surgesupply equipment, are widely used in the areas of wireless coverage, security monitorin...
	RJ45 SPD 10/100/1000Mbps network signal surge arrester ethernet surge protection device	Data line protectorseries are mainly used in TCP/IP communication networks to protect electrical and electronic equipment's signal line from the im...
	SPD for Power Supply	Power supply surge protectiondevice, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system...
	SPD for Solar Power System/PV System	What Is SPDin Solar? Lightning combiner box for PV array is installed between PV module and inverter. And SPD in solar system is widely applied in...
	Surge Protection Device	As an international high-tech enterprise specializing in surge protection device for lightningOEM and ODM, we have 15 years of lightning protection...
	Quarter Wave Surge Protective Device（SPD）N（L16）Access Network RF Protector	Quarter wave RF surge protectoris designed for the RF system, protecting the signal line of communication equipment from lightning over-voltage, in...
	2 in 1 SPD for CCTV	2 in 1 monitor cctv lightning surge protectors(power and network/ power and video/ power and control), is designed for a digital camera to protect ...
	3 In 1 SPD For CCTV M10-12 D12BM D12Y2	3 in 1 monitor lightning arrester(power and control), a Kind of SPD, designed for camera power, video, control line from lightning electromagnetic ...
	400KA Lightning Protection Box With 20 Years Warranty	Class B Surge Protective Device for AC Power System Power distribution box(cabinet); AC cabinet; Column head cabinet; Charging station/charging ...
	SPD for AC Power Supply	SPD for AC Power Supply is mainly applicable to the power distribution systems for Class I / II / III( spd class 1 2 3) protection. Surge arresters...
	2021 New design automatic circuit recloser/ Auto recloser	TD-CHZ16 protector integrates intelligent control functions such as over-current and short-circuit protection, under-voltage/over-voltage protectio...
	DIN-rail mounted DC power Surge protective device(SPD)	DC power supply SPD, also called DC lightning arrestor or DC surge suppressor, is designed for the protection of DC power circuit from the damage o...
	Din-rail DC Power SPD For PV Solar Power System	DC module for PV solar power system is mainly used to protect DC power system and electric and electronic equipment from lightning over-voltage and...
	Gas-tube coaxial GDT protector CATV RF Surge Arrester	Gas surge arrester, also called gas discharge tube lightning protection device, is designed for antenna coaxial device and receive/transmit system ...
	Techwin UL 1449 listed TVSS 100kA surge protection device（SPD) for AC power system	HM100F Series AC power supply SPD box is mainly applicable to three phase power distribution system to protect electrical equipment from the impact...
	Large Discharge Currrent TVSS Lightning Protection Box	The lightning power/circuit tvss breaker box is a kind of lightning surge protection device (SPD), which is mainly installed in the power distribut...
	Lightning Protection PDU	Power lightning protection strips are mainly used for the final protection of AC power, used for terminal equipment, such as background machines, v...