ABOUT US
　　Chengdu Yizhi Technology Co., Ltd. is a design institute established in 2013 by Chengdu Huaxi Chemical Technology Co. ("Yizhi Technology"), with a registered capital of 120 million yuan. The company has obtained Class A design qualification for chemical engineering in the chemical, petrochemical and pharmaceutical industries, Class A special qualification certificate for environmental engineering design (air pollution prevention and control engineering), special equipment production license for fixed pressure vessel design/pressure vessel analysis and design (SAD), pressure piping design industrial piping (GC1), and four-star after-sales service certificate for commodities, etc. It is responsible for engineering design and design of external projects. It is responsible for the engineering design and general contracting of projects externally.

　　Yizhi Technology Company was awarded the honorary title of National Specialized, Specialized and New "Small Giant" Enterprise in 2023, Technical Innovation Award of Coking Industry in 2022, Top Ten Leading Brand Enterprises of Coking Industry in 2022, "China Manufacturing Champion Enterprise" in 2022, Carbon Neutral and Integrity Enterprise in 2022, and "China Manufacturing Champion Enterprise" in 2022. Carbon Neutral Integrity Commitment Demonstration Enterprise in 2022, Green Low-Carbon Integrity Commitment Demonstration Enterprise in 2022, Chengdu New Economy Double Hundred Enterprises in 2022; National Metallurgical Science and Technology Grand Prize in 2021, Chengdu New Economy Gradient Cultivation Enterprise (Quasi-Unicorn Enterprises) in 2021; "High and New Technology Enterprises" in 2020.

　　The company has successfully developed: high-efficiency centrifugal vacuum pump technology, three eccentric program-controlled butterfly valve technology, oxygen-enriched, hydrogen, nitrogen, helium, carbon monoxide, carbon dioxide, methane, propylene and other industrial gases separation and purification technology, flue gas removal and recycling of SO2 technology, flue gas denitrification technology, dry and wet desulphurization technology, hydrochloric acid regeneration technology, low-temperature cutting technology, sulfuric acid nitric acid method of metal oxides production technology, waste coal slag Comprehensive utilization technology. And it has been successfully popularized and applied in thousands of user units in more than ten countries. Many of these technologies are the first of their kind in China and have reached the domestic or world advanced level.

　　The company adheres to the business philosophy of "technology as the forerunner, quality as the focus, service as the core, creating value for users". We are willing to cooperate with people from all walks of life at home and abroad to make greater contributions to the comprehensive, coordinated and sustainable development of the enterprise and the economy and society, and to create a better tomorrow!

Create a leading enterprise of environmental protection and energy saving complete sets of technical equipment
Registered capital
120 million
Fixed Assets
200 million
Annual output value
1 billion