Qinhuangdao sunny PV welding co., Ltd. in Qinhuangdao economic and technological development zone was established in March 2007, specializing in photovoltaic welding, photovoltaic production equipment related to components. "professional quality and dedication to the spirit" is Lok Hin PV welding sets up the factory, company for the booming photovoltaic industry do their efforts. making the perfect goods, international competition is our goal. Lok Hin PV welding now produces all products, product specifications from between 0.6mm, lead-free products passed RoHS test, with the manufacturers of lead-free transformation, we are willing to provide the component manufacturers with lead-free soldering program. "professional, focused, honest and credit", welcomes people with "heart" build its own products, and our customers create a better tomorrow!