Shenzhen Grande Electronics Co., Ltd funded in the year 1998, located in Shenzhen,China. We are a professional EMS/OEM company; provide one-stop contract electronic manufacturing service for PCB and PCBA. RANDE operates strictly in line with ISO certification to ensure good management and smooth production process.  For PCBA assembly, utilizing 8 high-speed SMT PCBA lines from Yamaha and Sony, to meet our customers' need. Please send your Specific requirements to my email yy at greattong dot com.