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Enter Tiantong shares (600330) shares, check Tiantong shares (600330) stock market
Tiantong Co., Ltd. (600330, shares it) announced today that it plans to implement a pilot line project for high-efficiency LED lighting sapphire substrate materials. The total investment of the project is not more than 100 million yuan.
According to reports, the investment project mainly produces 4-inch sapphire single-chip, which is mainly used as a semiconductor substrate material for high-brightness LED semiconductor light-emitting lighting devices and high-speed, high-frequency radio communication devices. The equipment required for the project and the breeding technology of the 4-inch sapphire single crystal were provided by Japan's No. 1 Electromechanical Co., Ltd., and a license to exclusively transfer the technology to the company in China was reached. At the same time, it has reached a strategic alliance cooperation agreement with MAT and Shanghai Rijin Machine Tool Co., Ltd. to provide the company with 4-inch sapphire substrate manufacturing technology and related equipment.
The company also wants to transfer the 12.23% stake in Shanghai Baosteel Magnetics to Baosteel Development Co., Ltd., with a transfer price of approximately 13.185 million yuan, and the company will obtain an investment income of 5.18 million yuan.
Accessories for cameras are mainly for care, protection, special effects and functions.
Lens hood: used on the end of a lens to block the sun or other light source to prevent glare and lens flare (see also matte box).
Lens cap: covers and protects the lens during storage.
Lens adapter: sometimes called a step-ring, adapts the lens to other size filters.
Lens filters: allow artificial colors or change light density.
Lens extension tubes allow close focus in macro photography.
Flash equipment: including light diffuser, mount and stand, reflector, soft box, trigger and cord.
Care and protection: including camera case and cover, maintenance tools, and screen protector.
Large format cameras use special equipment which includes magnifier loupe, view finder, angle finder, focusing rail /truck.
Battery and sometimes a charger.
Some professional SLR could be provided with interchangeable finders for eye-level or waist-level focusing, focusing screens, eye-cup, data backs, motor-drives for film transportation or external battery packs.
Tripod, microscope adapter, cable release, electric wire release.
Dew shield - Prevents moisture build up on the lens.
Camera Accessories,Selfie Stick Adaptor,Smartphone Selfie Stick,Threw Hold Camera Accessories
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