Shenzhen Wellwin Technology established in 2012, Our factory has been testified under ISO 9001 and our products approved CE ROHS FCC REACH Certificate. With 6 production line, over 80 workers, 6 senior engineers in R& D department . Wellwin has complete system in IQC,QC,IPQC,OQC procedure and Strong Management ability on Supply chain to ensure competitive cost, product quality and Lead time. We are honor to establish closely business partner relationship with respected brand oversea clients on worldwide for OEM/ODM project .