Anshan Leadsun Electronics Co., Ltd: High voltage diode, 6~30KV, 5~800mA, 45~100nS. High voltage power supply, 0~100KV output, voltage current adjustable manufacturer, OEM&ODM customized service, CE
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Chengdu Jindu Superstar Astronomy Equipment Co.,Ltd: Our company is the professional manufacturer in planetarium projector equipment producing, projection domes and dome theaters construction.
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