Beijing Zehua Chemical Engineering Co., Ltd. (“Zehua” or “the Company”), with a total registered capital of RMB100 million, is a Sino-US joint venture established by Tsinghua Holdings Co., Ltd. in 1995s. Zehua is headquartered in a state-level high-tech industrial park in Beijing. It has two wholly-owned subsidiaries, AMT International, Inc. (AMT) located in the United States and Zehua ChemTec in China, two branches in Shanghai and Guangzhou, two holding subsidiaries (i.e., Fushun Zehua Chemical Equipment Co., Ltd. and Ningbo Haixin Petrochemical Equipment Co., Ltd. ). Now the Company has more than 130 employees, among whom, over 80% hold bachelor’s or higher degrees, and over 60% hold middle or senior technical titles.

● In March 1995, Zehua was founded in Beijing, holding by Tsinghua Holdings Co., Ltd.

● In 2013, Zehua wholly acquired the US-based AMT International, Inc.

● The largest domestic supplier of column internals, the member of US FRI.

● Hundreds of domestic and foreign patents in mass transfer equipment and technology, 29 trademarks.

● High-performance column internal technology such as ADV® tray, Sepak® structured packing, Sepak®-P structured packing random, MDV® high capacity tray, etc.

● Strong capabilities in process package development and technology design.

● General agent of US AFTON in China.

● National high-tech enterprise.

● One of Beijing 100 innovative pilot enterprises.

● China top 100 chemical equipment enterprises, the first one in top ten China internal supplier.

● The first domestic column internal supplier designed 6-pass tray in industrial application.

● The first domestic column internal supplier designed 4-pass tray in industrial application.

● The first domestic column internal supplier designed 3-pass tray in industrial application.

● Column internal designer and supplier for Atmospheric column of the first domestic 10 million tons/year Refinery unit in 2004.

● Column internal designer and supplier for main fractionator of the first domestic super FCC unit.

● The first domestic column internal supplier applied structured packing technology to Atmospheric column.

●The first domestic column internal supplier applied structured packing technology to FCC main fractionator.

Engineers, senior engineers and experts with a variety of professional backgrounds build a strong technical team, engaging in process development, equipment development, process design, engineering design, field service and other technical work. Meanwhile, we maintain close partnership with Tsinghua University and other research institutions. All these work in industrial design, technical support and other work contribute to our ten years’ practical experience.