Tianjin No.2 Machinery Industry Bureau was established in 1965.
1987, Tianjin Electronic Instrument Industry Administration was established by enterprises and radio joint companies entrusted by the Ministry of Electronic Industry.
1995 Reorganized the Administration Bureau into Tianjin Electronic Instrument Industry Company.
In 2002, it was further restructured into Tianjin Zhonghuan Electronic Information Group Co., Ltd..
The most beautiful deeds of college counselors 1
I remember an old teacher once said, "Love your heart and enjoy your children. If you integ