About Company Profile Chairman's Speech Brand Development Company Honor R&D Innovation Equipment & Engineering Complete set of ASU EPC Cryogenic petrochemical equipment Supporting Machine Gas and Service Area Layout Gas Supply Mode Gas Application Gas Products Specialty Gas New Energy Overview Technical progress Results Showcase News Information Disclosure Hangzhou Oxygen Plant Group co., Ltd (hereinafter referred to as Hangyang) was established in 1950 and went public in 2010 (SZ. 002430). Hangyang is a world-class supplier of air separation units and cryogenic petrochemical equipment, and are a flagship enterprise in China's gases industry. Hangyang’s main business includes gases, engineering and equipment, and high-end machinery, while accelerating the pace of entering the fields of energy-saving and storage, CCUS, etc. Hangyang offers serves to industries such as metallurgy, chemicals, machinery, semiconductors, aerospace, new energy, new materials, healthcare, and food preservation. Hangyang has invested in and established over 60 gas subsidiaries, with a total oxygen production capacity exceeding 3.5 million Nm³/h. The company offers a one-stop solution for bulk and specialty gases based on customer needs. Service models of Hangyang include industrial gases island park centralized supply, pipeline, on-site production, small cryogenic storage tank, and liquid retail, with capabilities of "production-collection-transportation-application" covering the hydrogen value chain. Hangyang’s products have been exported to over 40 countries worldwide, and the production and sales volume of ultra-large-scale air separation units of 60,000 level and above are leading globally, cryogenic petrochemical products such as ethylene cold boxes hold a leading domestic market share. Hangzhou Hangyang Chemical & Medical Engineering Co., Ltd. possesses qualifications for engineering design and construction in multiple fields including air separation, petrochemicals, pharmaceuticals, and construction, with numerous National Quality Engineering Awards. Hangyang has 11 nationally and provincially recognized "specialized and sophisticated" enterprises. The technology level of our products, such as cryogenic pumps, high-pressure plate-fin heat exchangers, liquid helium tanks, atmospheric vessels, oxygen compressors, and hydrogen expanders is leading in the industry. Hangyang has won the first prize of the National Science and Technology Progress Award and the nomination award of the China Quality Award. Hangyang also has been selected as a demonstrator to create world-class leading enterprises, a National Safety Culture Demonstration Enterprise‌ and National Green Factory. Hangyang is dedicated to providing sustainable value-creating green equipment, gases products, and comprehensive solutions to the world. 350 Ten thousand Nm³/h The total oxygen production capacity exceeds 4000 more than one set Provide air separation equipment 12 Ten thousand Nm³/h The maximum level of air separation equipment is up to 650 + Has an authorized patent 60+ Companies Invest in the establishment of a professional gas company