Established in 1997, JOC has been dedicated to manufacturing and selling optoelectronic instruments and optical components for more than 12years. We gradually became one of the largest, diversified and division specialized manufactures in China Optoelectronic field. Up to early in 2009, Guangzhou JOC€™s Registered Capital is more than 80 million yuan with 8 individual divisions, holding 3 subsidiaries with more than 75% share. The totally registered capital of 3 subsidiaries is nearly 100 million yuan. JOC has two operational places located in Guangzhou and Kunming, and it€™s headquarter located in Yunpu Industrial, Huangpu District, Guangzhou. JOC owns the largest production base of the telescope in China. JOC€™s products range from Optical instruments, consumer optoelectronic products, precision optical lenses, Lens for digital camera & video camera, digital microscope, digital spottingscope, digital night vision, laser rangefinder, Lens modules of mobile phone, optical engine for Micro-projector and micro-projectors, with top four series and more than 100 items. JOC owns the five valued brands of Maxvision, Smart PC, Skywalker, Explore and Observer in China, and two famous brands of Bresser and Explore scientific in oversea market. Now JOC has oven more than 20 intellectual property including inventions, utility models and design patents, and been certified by ISO9001 quality system and ISO14001 environment system certification. We are also applying for OHSAS18000 , ISO16949, international RoSH certification. JOC is often awarded of quality certification by China Import & Export Association and honored of Green Partnerby the foreign customers. JOC's products have been exported to more than 30 countries and regions, mainly to Europe, the United States, Japan and South Korea. The China customs statistics show that either the quantity, variety or grade of our exporting telescope, ranked first for the last five consecutive years. The market share of othe