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HLT Industry Co., Ltd. [ a wholly-owned subsidiary of KEDA Industrial Group Co.,Ltd. (stock code:600499)， hereinafter referred to as: HLT ] is a private enterprise specializing in the research and development and manufacturing of automatic hydraulic presses. It was established in 1957 and has been more than 60 years history, it is a national high-tech enterprise, a key high-tech enterprise of the National Torch Program, a single champion enterprise in the national manufacturing industry, a top 20 Chinese building materials machinery enterprise,