• Here, you can find many kinds of special parts, auto parts, and other high-tech products. We’ll keep working hard and continue to innovate for showing you more in the coming future.

  • A bolt is a long metal object which screws into a nut and is used to fasten things together. What we’d like to do is to provide you with most kinds of high-quality bolts for your better fastening.

  • A screw is a metal object similar to a nail, with a raised spiral line around it. With the help of a screwdriver, you can easily turn a screw go through wood, wall, plate & etc. In the screw fields.

  • A nut is a thick metal ring which you screw onto a metal rod called a bolt. Nuts and bolts are used to hold things such as pieces of machinery together. Via our mature technology in nuts.

  • A washer is a thin flat ring of metal or rubber which is placed over a bolt before the nut is screwed on. Our main operations are flat washers, square washers, spring washers & lock washers.

  • A thread rod is is a long thin metal bar with the raised spiral line of metal around it which allows it to be fixed in place by twisting. When you find everywhere for thread rods especially B7, just stop here.

  • A high-efficiency manifestation of sheet metal or workpieces made after the sheet metal being formed into 3D shape by a metal stamping die or a series of stamping dies.