Tongyu Heavy Industry Co., Ltd.
Quality Assurance
Welding Quality System Certificate
Release time:
2018-06-27
Author:
Source:
The certificate is ISO3834-2 welding quality system certification, by the international inspection group (BV) issued. Certificate of application: steel structure products. This certificate marks the welding quality system of Tongyu Heavy Industry Co., Ltd.
The certificate is ISO3834-2 welding quality system certification, by the international inspection group (BV) issued. Certificate of application: steel structure products. This certificate marks the welding quality system of Tongyu Heavy Industry Co., Ltd. conforms to ISO3834-2: 2005 standard, It can provide steel structure products to meet the requirements of laws and regulations and customer satisfaction, and further improve the competitiveness of the international market.
Key words:
Mobile website
SUBORDINATE SUBSIDIARIES