1985 d candy family development and production based on customer's fault detection module and a signal switch equipment.Later development and production for signal input and output as well as the necessary power of programmable control accessories.For the first time in 1988 + VE certification of our own brandIn 1992, the company restructured into limited liability company.Because of the office, warehouse and workshop space requirements increasing, number of employees increase to 12 people, the company was moved to Vienna, gasser grid cloth.Company is located in 1999 to move because of higher warehouse, moved to Vienna in 1999, Edward cane, berger gasser, the new company is located.D camp in the United States in 2008 registered a whole sex trade company, dealing with all trade demand 2015 d focus on developing the Asian city, and in Hong Kong registered company, products have been pin Vietnam, Laos, myanmar and other countries.