¢Ù In 2001, the first diameter
measuring instrument made in China by using Mr. Chen Bingsheng¡¯s
patent technology was installed and put into operation
in Taiyuan Iron & Steel Group. In July 2007, we carried
out improvement to this instrument. Now it is running
as always with more superior performance.
¢Ú In December 2004, China¡¯s first 10-axial diameter measuring
instrument was successfully put into operation in Shandong
Shiheng Iron & Steel Group.
¢Û On July 1, 2005, the Model GDC-JBXL diameter measuring
instrument passed the combined evaluation and accreditation
by China Iron & Steel Association and Tianjin Municipal
Science & Technology Commission.
¢Ü In October 2005, China¡¯s first diameter measuring instrument
that could measure the bisecting round steel and screw
steel was successfully into operation in Hunan Lianyuan
Iron & Steel Corp.
¢Ý In January 2006, China¡¯s first diameter measuring instrument
that could measure both the wires and screw steels on
one production line was successfully put into operation
in Hujian Sanming Iron & Steel Group.
¢Þ On June 13, 2006, East Loong diameter measuring instrument
was accepted by China Iron & Steel Association as
a general technology for extensive applications in nationwide
iron & steel companies.
¢ß Obtained the National Important New Product Certificate
in Dec. 2007, subject to united accreditation by the State
Ministry of Science & Technology, the State Ministry
of Commerce, the General Administration of Quality Supervision,
Inspection and Quarantine, and the General Administration
of Environment Protection.
¢à In Feb. 2009, China's first diameter measuring instrument
that can measure tri-slitting and quarto-slitting simultaneously
was granted invention patent certificate for dimensional
measuring of polygonal round steel and ribbed steel bars.
Tianjin EastLoong Opto-electronic Measuring
& Control Technology Co., Ltd. 2004¡ª2005 (C) Copyright 2006 All Rights
Reserved
