About Us


Hangzhou Sihope Technology Co., Ltd. is a national high - tech enterprise, located at Fuyang National High - tech Park, Hangzhou.

In 1994 years, our company was set more than 40,000 square meters plant which is specialized in medical molecular sieve oxygen system, nitrogen machine, central oxygen supply system, central suction system, air compressor unit, air disinfector, compressed air purification equipment, modular ozone generator. Sihope technology has 76 patented technologies, 12 national invention patents (the company is a provincial patent pilot enterprise), two products were included in the National Torch Plan; three series were rated as provincial high-tech products. Our company not only has passed YY/T 0287、ISO9000、13485 quality system, but also awarded safety production standardization level 3 enterprises, National product and service quality integrity demonstration enterprises, national best quality integrity benchmark demonstration enterprises. The "Pressure Swing Adsorption Technology Research Center" has been established in cooperation with a number of scientific research institutions.

Founded in
Factory area
Cooperative enterprise

So far, there are more than 1000 enterprises and medical institutions selected our products. In order to ensure the interests of customers, our company has established a perfect quality management system, with ISO9001 quality management system certification and medical device quality management system certification and a strict product after-sales service tracking and supervision system, Timely consultation with customers to effectively ensure the normal operation of equipment. In addition, the products are exported to Korea, Sudan, Iraq, Bangladesh, Vietnam, Iran, Kazakhstan, Russia and other countries and regions. Sihope will stay at top tier level depend on continuous innovation, professional design and manufacturing advantages.

The company works closely with national professional design and research institutes and institutions, Continuous technological innovation, Improve product performance and quality. "integrity, efficiency, professionalism, innovation" are our core concept that aim to provide customers with better quality, more reliable, more energy-saving products and create a first-class grand brand.

Sihope products safer , more convenient , more energy efficient , more smarter intelligent !

Spirit leads longer journey!


For inquiries about our products or price list, please leave your email to us and we will be in touch within 24 hours.