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Apresys (Shanghai) Precision Photoelectric Limited is a professional manufacturer and exporter engaged in the design, development and production of temperature humidity data loggers, laser rangefinders, binocular scopes and sensors. We are located...

Lubin is a domestic well-known supplier of optical products and outdoor leisure products. Relying on optical major domestic manufacturers, during the past 20 years, we have focused on optical products at the wholesale and retail. Lubin optical...

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