SHENZHEN FINE SOURCE　ELECTRONICS　CO., LTD specializes in electronic wires, electronic connectors and volume regulators for many years. We believe in €œexcellent products come from excellent headstream management€. We stick to meticulous management concept in terms of product design, equipment, mould and material selection, talent training, operation standard, inspection criteria and quality system implementation, so product functions and stability are surely meeting customers€™ requirements. We provide not only products but also presale and after-sale services. We believe the quality strategies of €œcustomer-oriented, presenting top-grade and flawless quality once for good, striving hard to keep innovative and improving€. Customized products and services are always right here for you