we can supply all kinds of lifejacket light with seawater battery , dry battery, lithium battery.
CCS,EC CERTIFICATE CAN BE SUPPLIED.
Jingjiang hongzhou int'l trade co.,Ltd&Jingjiang xinyu marine design co.,Ltd
T:86-523-80700999
F:86-523-80700499
msn:keaidemeiguihua at Hotmail.com
huarose at gmail.com