Our manufacturer is the top5 among this line of China with a high creative ability, our product also have a high quality which have been used in many worldwide famous projects,such as the

Bird Net and the Water Cube and the nuclear power ststion.Otherwise,we have a high creative team,every year we have some patents,so we lead this line for more than 10 years.

           Our main products is the Cone nut and Bolt,so it is the date of delivery and the quality is assured.

           We are expected to do bussiness with you,many thanks!