Dongguan ChengLiang electronic technology co., LTD. is a set design, development, production and sales LED switching power supply, LED driver power supply, Industrial control switching power supply, Rainproof switching power supply, Waterproof switching power supply,Strip switching power supply,Extra slim switching power supply,CCTV security monitor power supply etc.series of high-tech enterprises.The co***ny is located in known as the manufacturing of Dongguan city Guangdong province, to be the larger one ...
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