WEMA group was established in 1984 and the head office is in Norway, with branch offices in China, USA, Europe, Taipei China, H.K. China, etc. We are one of the biggest suppliers of liquid level sens- ors for automobile and marine around the world, and our product quality and market share are surge ahead of other suppliers both in domestic and overseas. We specialize in producing liquid level sensors and gauges for all kinds of trucks, buses, marines, airlines and industry equipments, and sell them to Europe, North America and ***** Production Base: The history of Zheng Yang Electronic Mechanical Ltd goes back to 1984 in cooperation with Wema Norway. In the year of 2003, moved to Dongguan City in Guang Dong Province, is the main production and design base with more than 50, 000 square meters area with garden, which can accommodate about 2000 employees. The main production and inspection equipments are imported, including pipe-forming machine, stamping machine, injection machine, die-casting machine, CNC, welding machine, polishing machine, and the specially-set chemical lab for ensuring the quality of incoming materials, etc.
Our Passed Certificates:We have passed the ISO/TS16949:2002 quality management certificate, ISO14001 environmental certificate, CE certificate and PED AD 2000 certificate issued by TUV which ensure the green, effective and safety production.