Guangzhou Colon Electronics Co., Ltd is a research and development, production and sales in one of the integrated enterprise, the main products for the terminal blocks, PCB terminal blocks, terminal blocks, wiring caps, closed terminals, waterproof junction, waterproof junction box, flexible wire switch. Product quality is the cornerstone of the survival and development of enterprises, we have been pursuing excellence, international safety and environmental standards for product design and production, strict implementation of the ISO 9001 quality management system, from raw materials to production equipment to inspection equipment are to high standards to implement, to ensure that each batch of products in line with the appropriate quality standards. We provide you with iterative innovation of various types of electrical connection products at the same time also respond positively to the customer experience of the product, to provide customers with product introduction before the use of the product, the use of technical support, after the use of the tracking service, “to make the connection easier” is our consistent service purpose.