Shanghai Lanbao Sensing Technology engages in the research and development, production, and sale of industrial automation products in China. It offers inductive, photoelectric, capacitive, and Pressure Sensors. The company provides its products for use in machine and equipment manufacture, food and beverage, and warehouse and distribution applications; doors, gates, and elevators; automotive, packaging, print, and textile industries; and others.

Founded in 1946, the company now has more than 50 subsidiaries and equity investments as well as numerous agencies around the globe. In the fiscal year 2015, SICK had more than 7,400 employees worldwide and achieved Group sales of just under EUR 1.3 billion. From factory automation to logistics automation and process automation, SICK is one of the leading sensor manufacturers. As a technology and market leader, SICK provides sensors and application solutions that create the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents, and preventing damage to the environment.

ZONHO Electronics Co., LT researching, designing electronics technology in Shanghai is pioneering unit in China in space shuttle automatic control equipment research and high-tech. ZONHO is now the most powerful domestic automation control technology and product research and development base. With 40 years of professional research, development, production experience, ZONHO's main products are various series of photoelectric sensors, proximity sensors, optical fiber sensors, series of safety light curtain sensors, linear displacement sensor and digital timer, electronic counter table, and rotational speeder.