yanchen unique lighting equipment co., ltd. is a domestic famous large-scale enterprise specialized in producing various series of lamps and lanterns.it was established in 1998 and located in no.18 changba road,yancheng city,jiangsu province,china. we have strong technical power,advanced craftequipments,quality guarantee and after-sales service system. for many years, supported by all circles greatly,our company has formed a large production scale with various series and ......