2002 Fair Valve Internasional Shanghai
Pameran Mesin Osaka 2018, Jepang
Pameran kawat sareng tabung Jerman 2018
2016 Canton Fair
Poto palanggan Jérman di 2018
2002 Fair Valve Internasional Shanghai
Pameran Mesin Osaka 2018, Jepang
Pameran kawat sareng tabung Jerman 2018
2016 Canton Fair