... city,hangzhou,zhejiang province,China. Haike Electronic is a professional CFL manufacturer established in 2005 and exporting from 2010. Our ... half spiral lamp,full spiral lamp.lotus lamp,2u,3u,CFL tube ,PCB ballast,etc.We have two different factories, ... especially for Pakistan and India tube .Reasonable price,requested quality certificates and high technology .After service We give one year warranty to ...