Jiangsu Profile
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Product List
20071. 4p T1 SPD Surge Protector 12.5ka Iimp 10/350μS 385VAC Type 1 Lightning Surge Suppressor for ... 
[Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
20072. 4 Pole T1 Iimp 12.5ka Surge Protector 385VAC Imax 100ka DIN Rail Mount AC SPD Surge Arrester [Jul 09, 2026]
[Jul 09, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
20073. 4p 20ka Imax 10ka in AC SPD IP20 Indoor Type 2 Surge Protector with Remote Monitoring Function [Jul 08, 2026]
[Jul 08, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20074. 4p 120ka Imax 60ka in AC SPD IP20 Indoor Lightning Surge Protector for Industrial & Municipal ... [Jul 08, 2026]
[Jul 08, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20075. AC 385V 4 Pole Type2 Surge Arrester Surge Suppressor with Red Visual Fault Indicator for Electrical ... [Jul 08, 2026]
[Jul 08, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20076. 385V AC Type2 Surge Protector Wsd-B100 SPD Low Residual Voltage ≤2.5kv Protection Level [Jul 08, 2026]
[Jul 08, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20077. Factory Direct 4p 100ka Imax SPD Overvoltage Protector for Commercial Power Distribution Board [Jul 08, 2026]
[Jul 08, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20078. 385VAC 4p Lightning Surge Protector Wsd-B80 Type2 SPD for PV Combiner Box & Main Switch Cabinet [Jul 08, 2026]
[Jul 08, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20079. Type II PV Surge Protective Device 1200VDC 3p Solar DC Surge Suppressor [Jul 07, 2026]
[Jul 07, 2026] Product Description 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20080. Dual Pack DC Surge Suppressor for Photovoltaic Distribution Boxes [Jul 07, 2026]
[Jul 07, 2026] Product Description 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20081. 4p AC Surge Arrestor 385 275V Overvoltage Protection Device PV Solar Grid System Lightning ... [Jul 07, 2026]
[Jul 07, 2026] Product Description 18MM Series-Pressure limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20082. DC 150V Surge Protective Device for Small PV System [Jul 07, 2026]
[Jul 07, 2026] Product Description 18MM Series - Pressure-limiting SPD (Class T2) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
20083. High Performance /Non Return Check Valve/China Valve/ Vertical Check Valve/Stop ... [Jul 02, 2026]
[Jul 02, 2026] Check valves are automatic valves, and the opening and closing parts can be opened or closed by the power of flowing media. Check valves are only used in pipelines where the medium flows in one direction to prevent the ...
Company: YOONAD VALVE (WUXI) CO., LTD.
20084. Hydraulic/ Cast Steel /Check Valve SS304 H41W /Pn. 16/Stop Check ... [Jul 02, 2026]
[Jul 02, 2026] Check valves are automatic valves, and the opening and closing parts can be opened or closed by the power of flowing media. Check valves are only used in pipelines where the medium flows in one direction to prevent the ...
Company: YOONAD VALVE (WUXI) CO., LTD.
20085. Eco-Friendly Sofc Power Plant Low Carbon Emission Solid Oxide Fuel Cell for Green Building & Data ... [Jun 16, 2026]
[Jun 16, 2026] Product Overview Solid oxide fuel cell (SOFC) is an advanced power generation equipment that directly converts chemical energy into electrical energy. It has high power generation efficiency (its own power generation ...
