Dongguan Sway Composite Products Co.,Ltd specialized in development of composite materials reinforced by Aramid, carbon fiber and glass fiber. It is the leader of the composite products 6D forming
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Henan Univer Machinery Co., Ltd: As one of the leading animal feed plant, biomass pellet plant, organic fertilizer plant, feed machinery, biomass machinery manufacturers in China, we warmly welcome
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Henan Univer Machinery Co., Ltd: As one of the leading animal feed plant, biomass pellet plant, organic fertilizer plant, feed machinery, biomass machinery manufacturers in China, we warmly welcome
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Wenzhou Gi Electronic Co., Ltd: This is a manufacture with kinds of products for face and body health care. The blackhead remover, neck massager, slimming belt, sonic electric toothbrush, hands free
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Huadong Screen Co., Ltd: China's leading water & oil well screen manufacturer. Customized solutions, best price, fast delivery, quality guarantee. Models: water well screen, oil well screen, casing.
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Letterboxing is the practice of transferring film shot in a widescreen aspect ratio to standard-width video formats while preserving the film's original aspect ratio. The resulting videographic image has mattes (black bars) above and below it; these mattes are part of the image (i.e., of each frame of the video signal).