©2017 YANTAI LAIYI INTERNATIONAL TRADING CO., LTD All Rights Reserved. Powered by www.300.cn     鲁ICP备15009042号

ADD: No. 276 Xingfu Middile Road, Zhifu District,
         Yantai City, Shandong Province, China.    
tel: +86-535-6388735    
Fax: +86-535-6382944    
P.C.: 264000
 

YTHL welding tech has reached international standard.

Recently, another 9 people in YTHL passed the IIW (INTERNATIONAL INSTITUTE OFWELDING) assessment and obtained the international welding qualification certificate. This is the recognition of the international welding organization after our company obtained the AWS (shanghai) American standard welder qualification certificate. It also marks that our company's welding technology have reached international standards, and it provides a strong guarantee for the production of high-quality, standardized products for high-standard projects.

 

 ©2017 YANTAI LAIYI INTERNATIONAL TRADING CO., LTD All Rights Reserved. Powered by www.300.cn     鲁ICP备15009042号

ADD: No. 276 Xingfu Middile Road, Zhifu District,
         Yantai City, Shandong Province, China.    
tel: +86-535-6388735    
Fax: +86-535-6382944    
P.C.: 264000