Shanghai Chenyu Smart Technology Co.,Ltd. is a professional supplier specialized in developing, producing and selling kinds of optical lenses, laser components, medical endoscope camera systems. With professional R&D technology support, we adopt advancement equipment, top grade management principle, strict quality management systems, from designing, mold developing, injection, silk printing etc all to assure good quality.  Our slogon is "smart products, smart life" , we also supply clients OEM ODM service, from prototype,tooling, processing,inspection, shipment, all assure our cilent excellent products, competitive price, professional service, fast delivery, chenyu smart give us win-win cooperation, assure you more relax one-stop purchasing.