We are committed to the air field of research--The professional air separation solutions for you.

Beijing Hang Da Sheng Shi Gas Equipment Co. Ltd. Identified as the Beijing Key High-tech Corporation, is one of the initial company involved in air separation industry. The company is located in the Shilong Gaoke Industrial Park as one of the natural scenery, cultural relics and historic sites. Park, traffic developed, is recently away from the capital amongthe Municipal Development Zone. The company is one of the initial companies involved in air separation industry. The company adopted the ISO9001: 2000 quality system certification. We have specialized in the ASU field research, development and application for more than 20 years to provide the most valuable gas design solutions, solutions and services solution. And the company in product development, people of HDSSON adhering to military technology. Beijing Hang Da Sheng Shi Gas Equipment Co. Ltd. Is the leading brands and meritorious enterprise in Chinese air field, with l the most advanced technology of pressure swing in domestic and international zone.

The company is based on a number of institutions of higher learning and scientific research institutions as the cornerstone to research and develop professional gas system and Solutions, which are widely used in engineering services in the field of petroleum, chemical industry, covers, aerospace, coal industry, rubber tire, fine chemical industry, metallurgical industry, semiconductor, electronic industry, glass industry, food and beverage, pharmaceutical and other. People of HDSSON according to the spirit of the" master" demands on ourselves strictly. Professional, dedicated to the pre-sale, sale, after sale service, casting a highly efficient and outstanding team, service in the world in various countries and regions.