Established in 2004, Shenzhen Precision Eyewear Testing & Inspection Services Co., Ltd (Hereinafter PEL) is the third party laboratory certified by China National Accreditation Board for Conformity Assessment (CNAS), which is specialized in Optical Products and Personal Protective Equipment testing and inspection services.With our knowledgeable, competent and experienced testing professions, we are capable to conduct testing services which comply with standards worldwide. The accredited capabilities by CNAS covered sunglasses, spectacle frames, reading glasses, safety spectacles, Ophthalmic lenses, swimming goggles, ski goggles, childrens spectacles etc. there are more than 120 testing standards involved in domestic and international, which lead PEL become the one of the most professional laboratory and maximum capability for eyewear product testing extend china to the whole of Asia. Our testing reports have international credibility, which are recognized by more than 70 member states and regions of International Laboratory Accreditation Cooperation (ILAC). Meanwhile, our professional inspection team also offers professional and deliberate eyewear production inspection service to fit customers specific checking and inspection ,such as Pre-Shipment Inspection (PSI) ,Technical Documents Inspection, etc.which provides an important guarantee for your products to assess the international markets.