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Tel：400-609-9932
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About us

set up in 2001 in chongqing, gsp (giantsun power) has now factories both in chongqing and shenzhen specialized in switching power supply r&d, design, manufacture and sales. in addition...

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Contact us

TEL:(CQ)023-62980223     FAX:(CQ023-62980226
TEL:(SZ)0755-84261222   FAX:(SZ)0755-84261333
TEL:(SZ)0755-85218170   FAX:(SZ)0755-85218179
TEL:(HN)0735-2668666    FAX:(HN)0735-2668000 

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