• Changshanchuangheng Technology Electronics Co.ltd

    We are Changshan Chuangheng Technology Electronic Co., Ltd in China. supply semiconductor crystal bar (the P and N doped Bismuth Telluride crystals)for thermoelectric coolers (modules) with good quality low price. was set up January 2005. Occupying Chang ...

    Telephone:86-0570-5183100Address:Changshan county industrial park, Quzhou, Zhejiang, China

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