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2018/12/20
2012 Spring Fair
Yantai Tri-Circle Lock Industry Group Co., Ltd. 2012 Spring Fair Booth: 14.3B33-34, exhibition Time: April 15, 2012 -19, welcome home and abroad to visit the negotiations.
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The company participated in the national lock standard seminar
On May 12th, organized by the Daily-use hardware sub-Technical Committee of the National Hardware Products Standardization Technical Committee.
Padlock company to carry out activities for quality management
The quality is the life of the enterprise. In order to enhance the sense of responsibility of employees, improve product quality, ensure the three-ring brand, padlock 2008, the company will be fully carry out "ZhiLiangNian activity".