Sequoia Eyewear Limited is part of the Iain Group who has been in the Sunglasses and frames business since 1973. The Iain Group contains three distinct divisions, each with its own product range.~Sequoia Eyewear Limited ~ optical division producing optical quality sunglasses and frames in all types of material~Ialin Optical Mfg. Co. Ltd ~ producing department store level sunglasses and readers~Pacific Data International Limited ~ producing mass distribution of budget fashion sunglasses and readers.Feel free to contact us by email.