Ntxiv:No.13-2 Guanshan Road, Yuhang District, Hangzhou, Suav teb
Tel:400-083-7817 ib / 86-18106599129 / 8657188600161
Fax:8657188600160
Whatsapp pawg:8613777885335
E-mail:sales@testsealabs.com
Sijhawm:Hnub Monday-Friday: 9 teev sawv ntxov txog 6 teev tsaus ntuj Hnub Saturday, Hnub Sunday: Kaw
German distributor:www.testsealabs.de