The Q220-400R30D uses a new generation of LoRa spread-band technology based on the RS485 module designed for the LLCC68 chip scheme with a variety of transmission modes. It operates in the (410.125 to
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SIchuan Perfect Optics Co., Ltd.: We are committed to providing customized ultra-precision optical components, coating services. OEM for CNC, robots, ion beam, and magnetorheological polishing
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Zhuji Yuanheng Sewing Equipment Co., Ltd.: We're professional embroidery machine, flat embroidery machine, taping embroidery machine manufacturers and suppliers in China. We warmly welcome you to buy
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Shenzhen Bestview Electronic Co.,Ltd: We're professional industrial panel PC, industrial monitor, self service kiosk, industrial box PC, mini ITX motherbaord manufacturers and suppliers in China. With
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Shenzhen QWW Energy Co.,Ltd: Founded in 2012, QWW Co., Ltd locating in Shenzhen China, is a high-tech company, our business integrated with research, development, production and sales of lithium-ion
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ACE Meter Technology Co., Limited: Your ACE industrial product supplier who commits on manufacturing and developing reliable measure instrument for liquid and gas flow measuring and controlling.