TingZi （DongGuan） Group was founded in 2003, the main business of DongGuan Tingzi Fitness Technology Co.,Ltd are Connectors,PV connector, Electrons,Plastics,Hardware and other delicate parts products , Tingzi Trading Co.,Ltd are Electronics. TingZi Group are specialized in designing,developing,producing and selling products with the advanced technology, first-class quality, competitive price, rapid delivery and full services. Now our products are selling very well at domestic and overseas markets. We have been cooperating with the largest fitness equipment manufacturer ICON Heath&Fitness Inc. and domestic renowned health &fitness Brands, and also built good and long business relationship with theirs global suppliers. At the mean time, we move into the new energy application service market and provide professional photovoltaic connection solutions for professional photovoltaic system connection module manufactures.