Tung Xuan Witzer Precision Instruments Ltd.

Research and development, marketing, maintenance, technical services and transfer of technology: automation equipment, precision instruments, optical instruments, mapping instruments, environmental test equipment, industrial product detection equipment, machine visual equipment, automated control equipment, precision optical lenses, optical parts, cameras, machine visuality sources, electromechanical products, sensors, hardware, electronics, distribution tanks, utensils, packagings, metallurgical devices, meters; computer software development; sale; import and export of goods and technology. (A project subject to legal approval may not operate without the approval of the relevant department)