Anyang Longteng Heat Treatment Material Co., Ltd. attaches great importance to independent innovation of products and adjustment of industrial product structure.

Just give us your requirement and we will customize the production for each costomers, we are one of the leading wind turbine anchor bolt supplier in China.

Our established enterprise technology center owns complete testing equipment and instruments, and has very strong R&D and innovation capabilities. It is recognized as “Henan Province Technology Center Enterprise” , “Henan Province High-strength Steel Engineering Technology Research Center“.

All our products from anchor bolt to rock bolt and roud bar fabrications are produced strictly under quality control system, each process is trackable due to marking code, each batch of anchor bolt is tested before delivery!