Qingdao Tian Heng Xiang Metal Products Co., Ltd. (THX) located in the beautiful and rich Qingdao Jiaozhou Bay, Qingdao, China. It is only about 40 kms away from Qingdao port and 10 kms to Qingdao airport.  
We are specialized in manufacturing of collated nails, and is one of the largest manufacturers of Coil Roofing Nails in China. We have the professional technicians who have engaged in nail production for more than 30 years. The main products include Coil Roofing Nails, Wire Coil Nails, Paper Strip Nails, Plastic Strip Nails, Bulk Nails, Finishing Brad Nails, Staples, etc. Finish covers by Bright, EG, HDG, MG, and Stainless. And we are the Miami-Dade County listing manufacturer of the Coil Roofing Nails. 
THX prides itself on having the shortest lead times (as fast as same-day) of any manufacturers in the world and our unsurpassed quality is matched by the lowest manufacturing cost. We supply 2000+ containers yearly, export all over the world and have won good reputation in the global market.