Ningbo Aokai ደህንነት ቴክኖሎጂ Co., Ltd.

አድራሻ፡-156, Tongshan መንገድ, የቴክኖሎጂ ፓርክ, Ningbo, Zhejiang, ቻይና

ሞባይል ፦+ 86-13605782323

ኢሜይል፡-wx1@cnaokai.com

ድህረገፅ:www.aokaigas.com