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2018-04-22
Group News
4
n April 20, 2018, the staff of Changrong Machinery Co , Ltd in Changyi were trained on fire safety knowledge by Mr Zhu, a fireproof teacher of Weifang She an
2018-04-28
Group News
4
May 1 Blessings on International Labor Day
2018-10-03
Group News
4
On September 30, 2018, two teachers from Beijing Zhongrunxing Certification Co , Ltd reviewed the operation of the quality system of Shandong Changning Group Co , Ltd and passed it smoothly