Shenzhen Science and Technology Industrial Co., Ltd. was established in 1991. It is a national high-tech enterprise that integrates professional independent design, research and development, production, and sales of various measuring instruments and meters. It is the president unit of the Shenzhen Instrumentation and Automation Industry Association, the vice president unit of the China Indoor Environment Purification Industry Alliance, the vice president unit of the Guangdong Indoor Environmental Health Industry Association, a participating unit in the "Classification of Indoor Air Quality for Infants and Young Children" standard and the "Classification of Particle Purification Performance of Filter Air Purifiers" standard, and the drafting unit of the "Infrared Human Surface Temperature Rapid Screening Instrument" national standard.

The enterprise always adheres to quality first, continuously improves its management system, and gradually establishes a sound product quality management system. Since 2004, it has passed ISO9001 quality certification and ISO13485 medical quality system certification, meeting customers' requirements for product quality. The company has won honors such as "National High tech Enterprise", "Top 100 Taxpaying Enterprises", "Shenzhen Famous Brand" and "Leading Enterprise" in its development process.

Rui Enni's assistance to the company in obtaining the "Dual level Non invasive Ventilator" lasted for 10 months. We also wish the company smooth sailing and Yang Fan moving forward!