Jilin Tianhua Opto-electrical Technology Development Co., Ltd., production and sale of precise optical elements. Our company locates in Changchun City, Jilin Province, the optical base of China. We....

Multi-touch Ir Portable Interactive Whiteboard Harware Features for Smart Interactive Whiteboard 1) Whiteboard material: Imported PET material, matt surface 2) Screen surface: The hard-coated....

Sensor Model: APTINA MT9P001 Scan Mode: Progressive Max. Resolution: 2592 x 1944 ( Approx.5, 040, 000 Pixels) Sensor Size: 1/ 2.5 ( 5.70mm( H) x 4.28mm( V) , Diagonal 7.13mm) Pixel Size: 2.2Â µ ....

Oil-operated temperature control system/ KEO Series Hot Oil Systems KEO Series Hot Oil Systems provide indirect temperature control by circulating fluid through the process equipment, resulting in....

Spiral Wire Binding Advantage: Precise tooth pitch, high strength, wear-resisting, no-deformation; bright color, high coating film elasticity, ageing-resisting Well-selected materials, non....

this picture is one of epson no sponge cartridge. WE make no sponge cartridge for canon/ epson/ hp. 1.cheaper than original ones. 2.can be refilled on printer, easy work. 3.no hurt to printer. 4. long....

DeLn Optics Co., Ltd.( China) is a leading company in manufacture and supplies the highest quality crystals and optics. We specialize in the manufacture of precision optical components. including....

Ningbo Yujie Optical Instruments Co., Ltd. ( Ningbo Yongjie Optical Instruments Co., Ltd.) , is a professional manufacturers and distributors of optical microscopes in China. At 1978, we started our....

Colorwind Stationery is specializing in the production of various student and office stationery, such as ball point pen, mechanical pencil, marker, stick on it, sharpener, stapler, punch, correction....

Magnifiers We sell many kinds of magnifers Like magnifiers with book mark, credit card holder magnifiers, maginifiers with LED light. Different style and color is avaliable Can print the logo for the....