O-LEADING is a professional supplier of printed circuit board with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in electronics and other industries.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! Moreover, O-leading team are quite experienced, we has been working in OEM and ODM industries for more than 10+ years. We have been focusing on PCB assembly services in prototype quantities or low-volume to mid-volume production runs. We handle the whole process including: ordering all the components, high technological PCB manufacturing, turnkey PCB assembly, testing and final shipment. We are capable of assembling BGA, Micro-BGA, QFN and other leadless package parts.. O-leading stands for quality-to-market, representing how O-leading's quality-critical, one-stop manufacturing services enable customers to shorten the time and save the cost required to develop new products and bring them to market.