Ningbo ULVAC Vacuum Technology Co., Ltd. was established in 1995 with a registered capital of US$25.2 million. It is the first company invested by ULVAC Group in China. It has become ULVAC's largest vacuum pump and accessories production base in China. It is a national high-tech enterprise integrating the production, sales and after-sales service of vacuum pumps, vacuum measurement and vacuum non-standard products.

Zhengzhou Great Wall Science & Technology Co., Ltd. has been focusing on the production of laboratory scientific research instruments and equipment for 36 years, creating high-quality domestic instruments, providing laboratory scientific research units with one-stop scientific instruments, experimental equipment, and technical solutions such as rotary evaporators, glass reactors, diaphragm vacuum pumps, constant temperature circulators, and agitators, to help the development of China's scientific research.

Klimatyzacja, wentylacja, ogrzewnictwo, chłodnictwo - serwis branżowy

Shenzhen Bonai Pump Manufacturing Co., Ltd. (formerly Sonai Pump) is a pump company integrating professional research, design, production and sales. The company focuses on: rotary vane vacuum pumps, corrosion-resistant diaphragm pumps, QBK pneumatic diaphragm pumps, QBY pneumatic diaphragm pumps, stainless steel diaphragm pumps, plastic diaphragm pumps, pneumatic diaphragm pumps, diaphragm pumps, thick slurry pumps, single screw pumps, pipeline centrifugal pumps, submersible sewage pumps, rotary vane vacuum pumps, water ring vacuum pumps and other types of corrosion-resistant series water pumps. The company adheres to the business philosophy of small profits but quick turnover and provides our customers with the best products and the most complete after-sales service.

The Shanghai International Fresh Air Exhibition and Air Purification Exhibition will be held at the Shanghai National Convention and Exhibition Center (Hongqiao) from June 3 to 5, 2024. It is a professional exhibition with industry influence in China. By integrating with comprehensive environmental management, it aims to create a trade and exchange platform that connects the upstream and downstream industrial chains in the field of air purification and fresh air systems.

Since more than 170 years, we develop and deliver vacuum pumps, standardized vacuum systems, and customized vacuum solutions as well as oils, accessories, and spare parts.

Airlife specializes in providing clean air solutions and environmental products.

Atlas Copco Group is a world-leading manufacturer of compressors, vacuum solutions, generators, pumps, power tools, and assembly systems. Empowering customers to grow and drive society forward.

Since more than 170 years, we develop and deliver vacuum pumps, standardized vacuum systems, and customized vacuum solutions as well as oils, accessories, and spare parts.

Beijing Grand Hitek is a pan-semiconductor industry dry vacuum pump equipment and system technology service provider.