Hangzhou walt import and Export Co., Ltd. is specialized in high strength bolt
<br/>Bolt, stud, design and production enterprises of steel structure building.Our main production of high strength bolt, shear connector ,hex head bolts,Torsional shear type, hot galvanized, electric galvanized, blackening, welding stud and porcelain
<br/>Ring.We have a professional production, sales and management team.
<br/>I hope to have the opportunity to use our services to make your career to the next level
<br/>Floor! We believe that cooperation will be win-win! ......