Shenzhen Hengchangtong Electronics co., LTD.
Address: shenzhen nanshan science park central firm sinovac, 15 families, garden road, science park B4 5 floor of 501
Zip code: 518000
Telephone: 0755-89472573
Fax: 0755-27571473
Phone: 13826563185
E-mail： liuxu@hctsz.com
The url：www.hctsz.com
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