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luma opto ( china ) co., ltd.
add: no. 555 suide road, putuo district, shanghai, china
office: 86 21 6125 3834

international sales
tel: (086) 0599-8609042  8609043
fax: (086) 0599-8609058
email:

luma group lighting pte ltd
add: 10 ang mo kio street 65 techpoint, #03-04, singapore 569059
office: 65 6240 4656
email:
website: