Jiangsu Green Stone Optical Co., Ltd (abbreviated in SETO) and Shanghai Visual &
Transcendent Optical Spectacles Co., Ltd (abbreviated in V&T) are a group of manufacturers and
distributers of optical lenses. SETO is specialized in researching, developing, manufacturing and
export business of lenses. While V&T deals exclusively in domestic distribution.
SETO has more than 65000 square meters production bases, with more than 200 employee. We
specialize in producing the CR-39 lens, including Myopia and reading, such as sphere, cylinder,
mutil-cylinder, round-top bifocal, flat-top bifocal, progressive, tint, photo chromic, polarizer with uc,
hc, hmc, and emi coating. And now it introduced the complete set of the world advanced level
equipment and the brand-new non-dust production craft to ensure the high quality.
SETO has obtained the certificate from the China Association of Quality Products in 2003 to 2005.
We are regularly Selling: bifocal, corrective lens, cr39 lens, eyeglass lens, glasses, optical lens, photochromic lens, plastic lens, progressive lens. |
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