RamSun System Testing Inc. (Hsinchu HQ)
No. 11, Renzheng Road, Hukou Township, Hsinchu County 303035, TaiwanTel: +886-3-597-6600
Fax: +886-3-597-6633
Service: service@ramsun-tek.com
RamSun System Testing Inc. (Shenzhen)
Room B116, Building B, Fuhai Science and Technology Industrial Park,Huafeng Zhigu, Hongpai Industrial Park, Qiaotou Community,
Fuhai Street, Bao'an District, Shenzhen, Guangdong, China
Tel: +86-755-8606-6850
RamSun (Hefei · office & factory)
Hefei, Anhui Province (operations & factory programs)Address & lines: service@ramsun-tek.com
Three-site service footprint
© OpenStreetMap · for reference only
Hsinchu · Shenzhen · Hefei — tap markers for details. Full page: Service locations
Business & technical inquiries
For IC test, module subcontracting, or RSTi-M3 / LM5 equipment, email service@ramsun-tek.com with your company name and contact in the subject. Sales or FAE will typically reply within one to three business days (depending on complexity).
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