Since International Workers Day, the cost of materials has soared. In particular, Ruthenium Iridium, a coating material for titanium electrodes, has seen its price increase several times. Faced with this situation, we have completed the production of 45,000 pieces from customers in Canada, worth up to $1 million. Qinhuang people keep promises, hard work, inherited the old Qin people hard-working dare to fight the fine spirit of tradition.