Call:15230798709  Contact Us
News
Consultation telephone:

15230798709

Current page:Home > News >>  YiHai News
Environmental protection examination
Release time:2016-09-11 22:18:58| Views:
Our company successfully passed the environmental protection examination and obtained the 2016 pollution discharge permit
 
Record No:冀ICP备16019653号-1 Copyright:COPYRIGHT:Hebei Yihai pipeline Group Co., Ltd. This website is the only official designated website.