It varies from manufacturer to manufacturer using different technologies and working with different raw material suppliers. In order to ensure the quality of industrial circular connectors, manufacturers must make the necessary investment in raw material selection before manufacturing. In addition to carefully selected materials, manufacturing costs, especially high technology, labor input and advanced equipment prices are also critical.

Through years' effort, Zhongshan Aptek Electronics Technology Co.,Ltd has become a manufacturer and exporter of quality industrial circular connectors has taken a dominated position in China. Aptek's profinet connectors series include multiple types. Paperless-like design: APTEK junction boxes is designed to provide an experience to write or sign paperlessly. It makes users feel as if they are writing on a real paper. APTEK is located in Zhongshan City which is one of the Four Little Tigers in Guangdong Province. This product has the required strength. It can help prevent the packaged item from damage during storage and transportation. APTEK is a focus on industrial connectors for nearly 10 years.

We constantly maintain strict environmental and sustainability standards at our factories and throughout every stage of our manufacturing process so that we protect the Earth and our customers.