Technological Innovation, Leading the Future
Nengda people have been engaged in the processing of copper and aluminum parts for nearly 30 years. From the patent research and development of domestic copper aluminum transition joints, to the earlier high-quality production of copper and aluminum outlet banks, to the research and development of customized copper aluminum soft connection in different industries, to customized copper and aluminum processing parts for customers, all of them are soaked with wisdom and sweat of talents. They have been constantly improving the management system, accumulating every improvement, achieving the perfect quality, and encouraging the talents to pursue the future.
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Utility model (190503 a new punching row die for copper aluminum)
Utility model (190503 a new punching row die for copper aluminum) -
Utility model (190503 a new storage device for photovoltaic welding tape)
Utility model (190503 a new storage device for photovoltaic welding tape) -
Utility model (190122 a new type of composite photovoltaic welding strip)
Utility model (190122 a new type of composite photovoltaic welding strip) -
Invention patent (180731 a special transformer for elevator power generation)
Invention patent (180731 a special transformer for elevator power generation) -
Invention patent (181116 a kind of elevator without counterweight and its special transformer)
Invention patent (181116 a kind of elevator without counterweight and its special transformer) -
Invention patent (150701 built-in water-cooling energy-saving electrode holder for electro oxidation)
Invention patent (150701 built-in water-cooling energy-saving electrode holder for electro oxidation) -
Utility model (131204 large aluminum plate cutting machine)
Utility model (131204 large aluminum plate cutting machine) -
Utility model (131113 built-in water-cooling energy-saving electrode holder for electro oxidation)
Utility model (131113 built-in water-cooling energy-saving electrode holder for electro oxidation) -
Utility model (130403 a dustproof polishing machine)
Utility model (130403 a dustproof polishing machine) -
Utility model (130403 a touch welding machine with dust cover)
Utility model (130403 a touch welding machine with dust cover) -
Utility model (130403 tinned wire support frame)
Utility model (130403 tinned wire support frame) -
Utility model (130327 copper aluminum connection device)
Utility model (130327 copper aluminum connection device) -
Utility model (130306 a copper aluminum transition joint)
Utility model (130306 a copper aluminum transition joint)

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Add:No.180 Jianghai West Road, hi tech Industrial Park, Hai'an City, Jiangsu Province
E-mail: cchh@nddq.com
Haian Nengda Electric Co., Ltd.
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