DUTA mainly engages in the development and manufacture of safety technology and product in process industry, and is the professionally appointed factory---possessing Manufacturing License of Rupture Disc Devices and Manufacturing License of Safety Valves Devices; it has passed the ISO9001 2000 quality management system certification.
Our products have sale to many cities in China, at same time, we have cooperation with many counties abroad, including, America, Italy, Switzerland and so on. Provide safety relief in Chemical Industry, Electric Power Industry, Pharmaceutical Industry and Food Industry. They all satisfied with our quality and features.
Dalian Ligong Safety Equipment Co., Ltd. is the earliest ( in 1992) recognized municipal high technology enterprise in Dalian, all technology of its products possess completely of creative intellectual property rights, and were ranked separately as national-ranking new products in 1991, 1992, 1994, and 1996, and was ranked in the project of national Torch Program in 1997.
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