Beijing Zhongtian Guangzheng Technology Co., Ltd
Beijing Zhongtian Guangzheng Technology Co., Ltd. is an enterprise with modern corporate system characteristics. It is a comprehensive optical instrument professional manufacturer that integrates research and development, manufacturing, and sales, anIntroduction
Beijing Zhongtian Guangzheng Technology Co., Ltd. is an enterprise with modern corporate system characteristics. It is a comprehensive optical instrument professional manufacturer that integrates research and development, manufacturing, and sales, and produces and operates optical electromechanical integrated instruments and equipment

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The KOBOLD Messring GmbH is one of the leading international instrumentation engineering enterprises specialized on monitoring, measuring and regulating the physical quantities of flow through, pressure, level and temperature.
we are suppliers for identification and weighing technology. If you require components for different applications (security, access control, waste disposal management etc.) please contact us.
Qingdao Tenglong Microwave Technology Co., Ltd. is a professional instrument and reagent company mainly engaged in sales and technical services. Business scope: Import and domestic instruments; Biochemical reagents; Molecular biology reagents; Chemic