Shenzhen Taiji Opto-elec Co., Ltd (also known as 3MP HK Co., Ltd.) founded in 2004, is a professional leading manufacturer of LCD screen protector, which was invested in China mainland by Taiwan merchant. As a leading manufacturer specializing in the design, production and marketing of high-quality LCD screen protectors for mobile phones, notebook, tablet PC, LCD TVs, handheld video game devices, digital cameras, GPS devices, e-book readers, and other electronic items. We follow ISO 9001:2008 and advanced ERP guidelines. Our green factory houses a 4000 square meters dust-free workshop, six production lines and high-precision auto-processing equipment sourced from Taiwan, which are all manned by more than 300 skilled staff including 10 R&D veterans to produce 10 million units monthly. Under a strict QC system, we are able to provide first-class services and superior quality products. Shenzhen Taiji Opto-elec Co., Ltd (also Known As 3mp Hk Co., Ltd.) is a dedicated to offer one-stop services, from order reception, computer design, film making, sample development and testing, workshop operation, quality inspection, to final delivery. Our products are renowned in North America, West and East Europe and Asia. Our register brand OK8 screen protector is Top 5 Brand in China domestic market. We ensure each unit that you receive is top quality, and we assure RoHS, REACH, PAHS and CPSIA approvals for your international promotion.