International Sales Network


Sales (Shenyang) phone: +86 2425877911 to 6839

Sales (Shenyang) technical support phone: +86 2485716270

Sales (Shenyang) fax: +86 2425853021

Sales (Hongkong) headquarters Tel: +852 27369988 to 306

Sales email: sales@nhvsgroup.com

After sales email: service@nhvsgroup.com



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