Huanghua Boyexin hardware products co.,ltd is established in 2006.The first investment is 2 million yuan RMB.It is located in xianzhuang industry park ,jiucheng town, huanghua city of China.The north of this area is Tianjin and Beijing , east is near bohai sea, and south near to shandong province.This is the pivot of "around bohai sea and beijing-tianjin" double economic circle zone.

Our main productions is screw,for example,Self tapping screws,the chipboard screw,drywall screw,self-drilling screw and so on.The annual output is 2000 tons.
Our screws were produced as international standard,and the hardness and  torsion achieve the international advanced level. All material of screws are high-quality domestic 1022 A spheroidizing cold heading wire.