Since the establishment of HANGONG, it has always been meticulously committed to the production and sales of industrial and medical clean gases (such as pressure regulators, cutting equipment used in various gases), industrial and medical equipment pipe valves, stainless steel pipes, metal hoses, steel cylinders and some accessories. At the same time, HANGONG also has rich experience in the production and sales of laboratory equipment.

Since its establishment, HANGONG has always emphasized that its manufacturing purpose is to provide customers with high-quality instruments, which are carefully designed for each application process by technical experts with many years of experience in the field.

If it is not easy for you to read English, please contact our agents in China, who have extensive product and application technical knowledge and experience, and will clarify and answer all your product-related questions.

Sentry (Beijing) Fluid Systems Technologies Co., Ltd. (exclusive agent)

Tel：＋86-10-5291-3381      Fax：＋86-10-5291-3386

shangwubu@sentry-app.com                 http://www.sentry.net