Changzhou Guobo Hardware Co., Ltd. [China]

screws Size:M3-M16 Material:stainless steel, carbon steel, aluminum

screws  with good qualitySize:M3-M16Material:stainless steel, carbon steel, aluminum

We are majoring in producing welding studs,titanium(alloy) bolts,screws,nuts. We have strong development ability to difficult products and have much practice experience.

hex screw