NiuNiu Smart Architectural hardware Ltd.

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Address:

China

Guangdong Province

Zhaoqing City, Duanzhou District

526060

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Tel: ++86-(0)-758-274-8888-608

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Sales: Lei Zhen

Tel: ++86 184 3777 2361

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Technical: Mr Xu

Tel: ++86 156 7528 1634

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