We, Junlongda Electronics (Shenzhen) Ltd, established 1992 in Shenzhen, It’s a subsidiary of Teco Sensors International Ltd of Hong Kong in China. In July 2022, the company removed to a new self-owned factory in Zhongshan City, and adopted the new company name of Junlong Electronics (Zhongshan) Ltd.

Our company engaged in the machinery industry automation electronic equipment and accessories. It’s production and distribution of Linear Motion Position Sensor. The PI brand from the United Kingdom's famous POSENSOR IXTHUS, and Germany STEIMEX Limit Switch, Push Wheel Switch......etc. The specifications of products meet the international certification standards, as UL, VDE, CE, CCC and other certifications. Our business philosophy is to adhere to good quality, is committed to providing the best service and quality to our customers, and constantly product improvement, improve the competitive advantage of our products in the market.

Teco Sensors International Ltd is a member of the Hong Kong Plastic Machinery Association (member number: 603) is mainly responsible for overseas sales and contacts, more professional technical team, product development, technology introduction and so on.