 | | Series optical communication TO base | | Our company is a foreign business whole proprietary enterprise co-invested by Korean Sammyung Precision Co., Ltd, Sammyung Trading Co., Ltd, and Hirai Seimitsu Corporation of Japan. The company is lo... |
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 | | TO-46 series semi-conductor Base | | Our company is a foreign business whole proprietary enterprise co-invested by Korean Sammyung Precision Co., Ltd, Sammyung Trading Co., Ltd, and Hirai Seimitsu Corporation of Japan. The company is lo... |
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 | | TO-56 series semi-conductor Base | | Our company is a foreign business whole proprietary enterprise co-invested by Korean Sammyung Precision Co., Ltd, Sammyung Trading Co., Ltd, and Hirai Seimitsu Corporation of Japan. The company is lo... |
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 | | TO-56 3P4L series semi-conductor Base | | Our company is a foreign business whole proprietary enterprise co-invested by Korean Sammyung Precision Co., Ltd, Sammyung Trading Co., Ltd, and Hirai Seimitsu Corporation of Japan. The company is lo... |
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 | | DVD series semi-conductor Base | | Our company is a foreign business whole proprietary enterprise co-invested by Korean Sammyung Precision Co., Ltd, Sammyung Trading Co., Ltd, and Hirai Seimitsu Corporation of Japan. The company is lo... |
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