The seal of Wenzhou Yongjia xinyuanshi blockade limited lead supply, Yongjia xinyuanshi blockade limited production of seal firmly, sealing temperature Yisuo, sealing good corrosion resistance, sealing clear identification number, easy to use, cheap and good characteristics, so the seal widely used in instrument, meter, gas meter, power supply, gas supply, water supply, military industry, oil transportation, chemical, mine, cement, postal, customs, transportation, railway, finance, supermarkets, clothing label, container, container ship, commodity inspection, foreign trade, domestic air transportation, international air transport, logistics companies, shipping companies, shipping handling equipment, transportation products processing, and the enterprise product inspection/p>