certificates

CNAS

70f38c87c7ff4aab10e4672e772a349

CE CERTIFICATES

01
02
03
04
05
06

ISO CERTIFICATES

70421956769189466
212978812132428271
677894633454131570

NDT Inspector and Tester Certificate

7065ee5ed1aa3b580b30e39f3464c6f
3c5c1b54173a829e1b9b13db0762fc3
5a3f165db4178d932b3e202ff7cf73a
c4f0a577388d52d89701555087da146
d7a4797c410ec447332f4efb51345b3
6a0aef05679759fe96986b203a960b3
fc6a7835bde7e1f693e4ce8717a688f
6ffbc2cbee6eddd63ca09aa8d910698

Manufacture License of Special Equipment

特种设备生产许可证正本
safety certificate of approval for mining products  MSGLW-500
safety certificate of approval for mining products  MSGLW-335
safety certificate of approval for mining products  MSGLW-700
safety certificate of approval for mining products  MSGLW-400
safety certificate of approval for mining products  MSGLW-600

PATENT

5
4
1
2
3
7
6
8
9
10

HONOR AND AWARDS

最具创新力领军企业
五一劳动奖状
五十高企业
守合同重信用企业
守合同重信用
competitive compay in Henan province
红旗渠精神
high strength engineering technical center of anyang city
原生产许可证附 001
Province level technological achievements
steel stirrup technique prize
steel anchor bolt, rock bolt prize