... and competitive price. Welcome to Wanyuan Tech.!Shenzhen Wanyuan Electronic Technology Co.,LTD is specializing in the develop and manufacturing of ... electronic products PCBA design,layout,fabrication,assembly and function test. ... certification:RoHS,SGS,IS0:9001:2000,IPC-610 .3.Our equipment:ICT,AOI,X-ray,etc.4. Our production technology: • ...