New Star Tech is a professional safety glasses factory with our own product develop team, design team, Manufacture work shop, injection work shop and assemble work shop. We provide Safety Protective Glasses for Laser,Welding,Sports,Skiing,Swimming,Sunglasses with 21 years of experience with ISO /CE /EN166 /EN207 /SGS /ANSI Z87.1/ Z136 certificates in China. We offer one-stop service, R&D, Design, Mold making, Injection, Lens surface treatment, Assembly,OEM/ODM.Accept customer customize for glasses design, wavelength customize, logo printing and packing customize.We stand behind the quality of our products by offering a 1-year replacement guarantee for every purchase order, satisfy rate is 99% well above the industry rate.We believe that you will get the most professional and the best service.