Xi\'An Optical Instruments Co., Ltd. was established in 1992, which is specially manufacturing and exporting all kinds of optical instruments, such as gradient index lens, couplling lens for transmitting, microscopes, projectors, electronics products & ...

Shenyang C.A. Constructional & Agricultural Machinery I/E Co. Ltd. is a leading company for import and export of construction agricultural machinery in China.We are qualified rich experience inspection quality control, deep understanding related ...

China standard optical instruments co., ltd. Was established in 1995, which is specially manufacturing and exporting all kinds of instruments, such as, microscopes, overhead projectors, slide projector,optical gradient index lens, high speed camera, ...

Our company, Vega Technology Ltd, is a Hong Kong based AV company for over 20 years which performs many projects in Kong. We also established factory China with the name of Mfg Ltd. at beginning meilennium. mainly produce Projection Screen, Visualizer, Ceiling ...

Shenzhen Star Audio Visual Equipment Co., Ltd. specializes in producing projectors and projection screens related products. We are a joint venture owned by STAR Hi-Tech, which is stock market company based Henan province. Our 150 experienced colleagues ...

We,CHINATEC based in Hong Kong was established 1987. We got involved with Overhead Projector and projection screens manufacturing distributing for more than 15 years.We are so proud to introduce the best Quality OHP of China origin worldwide market.We offer ...

Zhangjiagang Smart Audio & Visual Equipment Co., Ltd. is specialized in the manufacturing of all kinds projector screens, overhead projector, visualizer China. Our main products include as follows: Electric Screen, Tripod Screen. Table Stand floor Mobie ...