Square head bolts is one of our main products,It is widely used for rail fastening Square Head Bolts is one of our main products, we have professional technics for producing it. Our products have been widely exported to worldwide, and well recognized by them for our good quality. We are...

Square head bolts is one of our main products,It is widely used for rail fastening Square Head Bolts is one of our main products, we have professional technics for producing it. Our products have been widely exported to worldwide, and well recognized by them for our good quality. We are...

Square head bolts is one of our main products,It is widely used for rail fastening Square Head Bolts is one of our main products, we have professional technics for producing it. Our products have been widely exported to worldwide, and well recognized by them for our good quality. We are...

Square head bolts is one of our main products,It is widely used for rail fastening Square Head Bolts is one of our main products, we have professional technics for producing it. Our products have been widely exported to worldwide, and well recognized by them for our good quality. We are...

Clip bolt. T bolt .Rail bolt.Clamp bolt .Inserted bolt.Square bolt HS26.HS32 and other kinds available with drawings. Our products are as following :1. Eclip/Rail clip  Type :e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006. PR401. PR309....Raw material : 60Si2MnA...

Flang bolt is used in subway,bridge,and other large construction projects,used as the fixing components. Flange bolt can be used in many places, such as subway construction, bridge construction and some other big construction projects. Our company always supply it with good quality and...

Flang bolt is used in subway,bridge,and other large construction projects,used as the fixing components. Flange bolt can be used in many places, such as subway construction, bridge construction and some other big construction projects. Our company always supply it with good quality and...

Flang bolt is used in subway,bridge,and other large construction projects,used as the fixing components. Flange bolt can be used in many places, such as subway construction, bridge construction and some other big construction projects. Our company always supply it with good quality and...

Track Bolt 1. Grade: 4.6, 4.8, 5.6, 8.8, 10.9, 12.9 2. Raw Material: Q235, 35#, 45# 3. Finish: Plain, Black, Zinc, HDG  Track Bolt is our main product which is inspected by BV and SGS many times and the quality is well recognized by our customers. We use modern...

Track Bolt 1. Grade: 4.6,4.8,5.6,8.8,10.9,12.9 2. Raw Material:Q235,35#,45#,40Mn2,20Mnsi 3. Finish:Plain, Black, Zinc, HDG  Track Bolt is our main product which is inspected by BV and SGS many times and the quality is well recognized by our customers. We use modern...