Luosi Metal Co.,Ltd was founded in 2002 , we specialize in kinds of special&custom bolts&screws with superior quality at the competitve price . There are about 60 employees and almost 40 sets of cold heading machine with rolling thread mchine in our factory . Such as : 3 die 3 blow , 2 die 4 blow , 2 die 3 blow and so on . Also, we have a secondary operating department for special one that need drilling , pointing , slotting , tapping ....                           

The annual sales of us is about 3.5 million dollars with 20% export to USA , Norway , Australia , Hungary … In domestic market , we have been cooperating with famous electronic company like Midea Group , Vanward Group …

T bolt M8x20