5000 pcs integral bow spring centralizers delivered to Russia

Our 5000 pcs integral bow spring centralizer have been sent to Russia on January 28th,2018. This was our Russian customer's third order of integral bow spring centralizers, we have been cooperated for nearly one year.We cooperated very well and our bow spring centralizer's quality is very good, and we received our customers good comments. After our customer visited our facotroy and tested our integral bow spring centralizer, our customer are satisfied with our quality.