In 2013 lion company research and developed long steel tape measure,metric system and Inch system double-sided printing quality improvement,won the first prize of quality research to achieve the break in Tianjin.

The lion company research and development this project belong to domestic initiative, after the metric system and inch system automatic printing machine is put into use,Changed the original  need  3 cars, 3 people to complete the work of tape measure printing. Now, 1 cars and 1 people can complete the operation, which greatly improves the quality and speed of the tape measure printing.

The metric system and inch system automatic printing machine can let metric system and inch system zero point correspondence  control between plus or minus 0.2,  printing specifications have 100 meters metric system and inch system, 1000 meters metric system, 100 meters single metric system  (Meters  are printed on all decimetre.), 100 meters one side inch system printing.Can be said ，lion company research and development metric system and inch system can be printed together by the long measuring tape automatic printing machine for lion company  tape measure  printing bring revolutionary changes.

In addition to the imperial double-sided printing, lion tools company stainless steel etching process, nylon coated process, super brightness super abrasion water paint grease technology, sliding bearing rolling system, anti shake shake up system are dead expansion explosion-proof for domestic initiative. The company currently ranked first in the domestic sales of steel tape.