According to the "Special Equipment Safety Law" and its supporting regulations, the company invites Jiaxing Special Equipment Testing Institute to carry out routine inspections of the whole plant special equipment (pressure vessels, gas storage tanks, etc.), and the results of various special equipment tests in the whole factory in 2018. Meet the relevant safety standards. The company entrusts professional organizations to carry out routine maintenance and maintenance of special equipment on a regular basis to ensure its normal operation. The company has 6 safety management personnel and 22 special-purpose personnel, all of whom have achieved 100% certification and the certificates are valid.