Certificate No. 5526659 Utility model patent certificate Utility model name: a multi-functional explosion-proof and flood-proof sandbag and its sand wall Inventor: Qiao Hui Patent No.: ZL 2016 20334412.3 Patent application date: April 19, 2016 Patent owner: Qiao Hui Authorization Announcement Date: September 07, 2016 This utility model has undergone a preliminary examination in accordance with the Patent Law of the People&#821

Certificate No. 3395104 Withholding special surface Appearance design patent certificate Appearance Design Name: barrier Designer: Qiao Hui Patent No.: ZL 2015 30151336.3 Patent application date: May 14, 2015 Patent owner: Qiao Hui Authorization Announcement Date: September 23, 2015 This design has undergone a preliminary examination in accordance with the Patent Law of the People’s Republic of China, and decided to gran

Certificate No. 3402678 Appearance design patent certificate Appearance Design Name: Sand Wall (1) Designer: Qiao Hui Patent No.: ZL201530151557.0 Patent application date: May 15, 2015 Patent owner: Qiao Hui Authorization Announcement Date: September 30, 2015 This design has undergone a preliminary examination in accordance with the Patent Law of the People’s Republic of China, and decided to grant the patent right, issu

Enterprise credit rating certificate CREDIT RATING   People’s Republic of China enterprise credit investigation business operation record certificate: 10016   This is to certify Hebei Jiaxike Metal Products Co., Ltd.   The enterprise credit rating is AAA   evaluation mode Credit management process review + data index comparison and verification + comprehensive industry development score + annual follo

NB 1888 “NJN”  Ltd. 6300 Haskovo, locality “Kamenets” Regulated plot 267 Certificate of Conformity of the Factory Production Control № 1888-CPR-051-CN In compliance with Regulation 305/2011/EU of the European Parliament and of the Council of 9 March 2011 (the Construction Products Regulation or CPR) this certificate applies to the construction product: Construction Steel structural products with execution class EXC

  QUALITYMANAGEMENTSYSTEM CERTIFICATE Certificate No.: 04621Q11794RON We hereby certify that the organization: JOESCO HEBEI METAL PRODUCTS INC Unified social credit code: 911311253201352038 is in conformity with Quality Management System Standard: GB/T19001-2016/1SO9001:2015 The certificate is valid to the following product(s)/service: Production of Defence Barrier, Razor Barbed Wire, Gabion Boxes Registration Address: Bu