Welly Optical (Suzhou) Co., Ltd. is a contract manufacturer of polycarbonate (PC) optical lenses, established in 2006 in the National Suzhou Industrial Park, China. The company was founded by a group of researchers and experts with over 20 years of experience in the optical lens industry, specializing in PC optical lens production, lens management, and mould injection. With an investment exceeding six million US dollars, Welly Optical operates a factory equipped with sophisticated machinery and the latest technology to produce high-quality PC lenses for the global market. The company employs 11 to 50 people and maintains its own Research and Development Team, focusing on creating innovative PC optical lenses with various functions. Their product range includes single vision lenses, polarized lenses, photochromic lenses, ski lenses, semi-finished lenses, and advanced functional lenses such as Wide Vision Progressive, Anti-Stress, Anti-Fog, UV Protection, Super Hard Tintable, and Super Hydrophobic lenses. Welly Optical's products comply with international quality standards, holding FDA, CE, and ISO 9001 certifications.
Suzhou Infinite Trade Co., Ltd. is a modernized enterprise based in Suzhou, China, operating as a manufacturer, trading company, and wholesaler of optical lenses and related eyewear products. Established in either 1970 or 2008, the company employs between 101 and 200 people and is ISO 9001 certified. They specialize in manufacturing and selling a wide range of resin and mineral lenses, including glass lenses, polycarbonate lenses, photochromic lenses, single vision lenses, and bifocal lenses. Their product offerings include various refractive indices (e.g., 1.523, 1.70 for mineral lenses; 1.499, 1.56, 1.61, 1.67 for resin lenses) and coatings such as uncoated, hard-coated (HC), and hard multi-coated (HMC). Suzhou Infinite Trade Co., Ltd. utilizes international standard workshops, advanced optical production equipment, and inspection apparatus to ensure high-quality products and punctual delivery. The company also emphasizes research and development, holding several patents, and exports its products globally.