Thermostatic Radiator Valves  Manufacturers, Traders, Suppliers

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 Armatura Group is Poland’s leading manufacturer in the sanitary fittings and heating industry. The member companies specialize in the manufacture of bathroom and kitchen faucets, aluminium radiators and a wide range of valves and ceramic sanitary ware.
Armatura Kraków S.A., the parent undertaking of the Armatura Group, has implemented a uniform policy whereby it provides all its subsidiaries with accounting, logistics, procurement, administration, legal and HR services.
Since 2007, Armatura Kraków S.A. has been listed on the Warsaw Stock Exchange.

1971
The President and the current owner of the company creates a private enterprise offering services in manufacturing of steel constructions
1980
The beginning of a business cooperation with Zakady Aparatury Technicznej (Technical Apparatus Plant) LUMEL in Zielona Góra. Production of measuring apparatus packings.
1983
Entering into cooperative relations with FSO in Warsaw, POLMO Branch in Kożuchów for delivering of oil measuring device packing for Polonez as well as other personal cars.
1985
Developing cooperation with LUMEL in machining of metal silumin casts.
1992
Entering into cooperative relations with branches of ZWR ( Copper Beneficiation Plant) in KGHM Polska Miedź S.A. for deliveries of metal and rubber parts for machines and other instruments.
1998
Starting cooperation with end users, buyers and receivers of rubber mills linings.
2000
Changing the seat of the company and enlarging production assortment
2000
Achieving the Quality Management System Certificate ISO 9001:2001
2006
Achieving the Certificate of Job-control Statement Confirmation for the system making it possible to mark the armature with CE sign