Chengdu SWOC Industries Co., Ltd.

SWOC is a professional optical designer, manufacturer and distributor in China. Organized by four experienced optical industries at south-west of China in 2002. SWOC is made of four letters from our four optical industries. Our main aim is offering professional and all-sided optical components including spherical, aspherical, plano and thin film components to our customer with economical and high efficiency. We call it one station service.   SWOC offer a broad range of standard and custom optical,  crystals components and optical instrument. Our Products include  single lens , cemented doublets lens (achromat ) , cylindrical lens ,  aspherical lens , penta prisms , dove prisms , porro prisms , right  angle prisms , roof prism (amici prism) , varied polygon and angles  dispersion prisms , corner cubes , flat square windows , wedge  plate , beamsplitter and polarization , wave plates and coating  products .