1.UJ serious bolt face Europe through ISO9001 certification 2.guarantee the production period and the production quality

m30 boltshow time

material:steel,the close-pin is stainless steelsueface treatment:hot-dip galvanizedcatalog: UJ all sizeficility:intermediate frequency furnace,I/II type thread rolling machine,annealing furance and all kinds specialty ficilities.advantage:1,different model ,according your require to design

                              2. high strength ,through the heat treatment the toughness is extremely strong

                              3. easy to assembling

                              4. hot-dip galvanizad can not rust

                              5.our factory has more than 40 years ,we have extremely technology

    6.    MOQ:accept small order

   if you interested in our factory or our products please feel free chat with me .