- HongKong YJ Industrial CO., LTD
- energy power saver,electricity saving box,power saver device,power saver,big home power saver,industrial power saver,Air-condition power saver,power saver.
- Address:
- HongKong YongJun Electronics & Technology Co.,LTD
- power saver,air-condition power saver,electricity saving device,electricity saving box,industry power saver,air-condition power saver,small home power saver.
- Address:Room 1701, 17 / F, Hannan building
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