Zhang's Merits and Achievements

The foreign trade contract of China Aviation Technology Import and Export Corporation was written in Chinese and English in the early 1980s 1965+ 1980, and it has been reviewed by the Beijing Council for the Promotion of International Trade and the Tsinghua University Law Department, and it has been in use ever since.

2. 1982 independently translated the book "Modern Aero-Engine Technology" by Rolls-Royce Company of the United Kingdom, and served as an on-site translator at the International Aviation Conference held in the Great Hall of the People in Beijing.

In 1970s and 1980s, China aviation industry imported various electromechanical equipment and production lines. Projects include: British "Spey" military engine production patent, 歼 7 歼 8 major reform project, and French "Dolphin" helicopter project. Signed foreign trade contracts with nearly a thousand western companies and visited more than 600 western factories and more than 200 international exhibitions.

In many years of foreign trade activities, I participated in nearly 100 national-level negotiations, saving a lot of foreign exchange for the country. He was praised by the Ministry of Aviation Industry for his outstanding achievements.