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Ningbo Kingdun Electronic Industry Co.,Ltd. , as national Hi-tech Enterprise, is a large-scale enterprises specializing in producing of various kinds of safety alarms. Established in 2000, we already have a wide range of experience in product design, certification and manufacture of different kind of alarms as well as premium electrical household appliances and accessories..

Our main products include different kinds of smoke alarms, carbon moxide alarms, gas alarms,water alarms,intelligent wireless alarm system , and other home electronics.

Our factory covers 13,000 square meters, with 35,000 square meters for Construction area . We have 8 SMT lines and 4 automatic through-hole production lines, 8 final packing line and one automated plastic injection room . All our smoke alarm and other alarms are 100% calibrated and controlled under our efficient ISO-9001 quality system. And our factory have also been certified with BSCI , ISO 14001 , OHSAS 18001 standard for the environment protection and social responsibility.

Our market is mainly located in Europe and all over the world. We have been working on these market for over 10 years and we have a good reputation among our customers who are also well known whole sellers and distributors in security area .

Our main objective is to develop and innovate more safety products for our customers. Together with KingDun , you can bring a more safety home to the end users in your market. And we are always ready to offer our good service. For more information , please visit our website or contact us directly with your questions or inquiries.

The future is inconceivable without the past. And without tradition, progress will not be possible either. Today, this knowledge has made PINTSCH one of the most successful manufacturers of safety-related products for railroad infrastructure. Whether level crossing technology, interlocking or conveyor technology, axle counting or point heating systems - all our product lines pursue one goal: safety for the railroad, safety for people.
Since the company was founded by Julius Pintsch more than 175 years ago, our company has repeatedly produced significant innovations to increase safety and availability in international rail traffic and to secure it in the long term. Around 1900, for example, we developed the first level crossing in Germany that no longer required an operator but was controlled by the approaching train. A technology that was met with great skepticism at the time is now indispensable and - on the contrary - has been continuously developed ever since.
Since then, we have broken many new ground and constantly expanded our range of services. Safety for the railroad, that is our mission, the manufacture of products that meet the highest safety requirements, our goal.
Many years of experience have made the companies of the PINTSCH Group, Pintsch Bamag, Pintsch Aben and Pintsch Tiefenbach, specialists in their segments. Combining these strengths by merging all German companies of the PINTSCH Group to form PINTSCH GmbH was an important step into an innovative future for us.
We would like to invite you to continue to innovate with us.