BuBuJin is a kind of hardware or a fixture which can help builders to make concrete mode without bolts, nails and wires to fasten the structure easily and fast. It is formed by two parts. One is called hook bolt which is made by a steel rod or bar with a hook at one end; another part is called as head which is a piece of steel bar with a "Z" shape bent at one end and a slot hole at other end. The hole size is just fit with the diameter of hook bolt. It will work when the hook bolt assembled with head. The more hits on the bend end of heads, the more tight will be between hook and head. The more hits on the hole end of head, the more loose will be between hook and head.

We also could produce according to buyer’s drawing or samples/Non-standard fasteners. We are specialized in fastener products 10 years of experience in this field.

        Our factory under the Shandong province YIFA Group Industrial Company, the factory east of Road 205, west of G2 Expressway, superior location, convenient transportation. Founded in 1990, has 10 years of building equipment production experience.

        Our leading products: BuBuJin and butterfly fastener. BuBuJin(template reinforcement) is a new type of construction equipment with advanced equipment and processing, product appearance, practical.  Applicable to buildings, bridges at the beginning of the construction of the wall framework, beam, arm column reinforcement. Fast and convenient, not only can save time, improve work efficiency, and save a lot more wood, replacing the traditional wire bundle, solid circle plugging method. The product won the 2005 national patent (Patent No.: ZL20052000334.5).

        Has now formed a large set of production, transportation, sales, and service in one of the business network, become the most professional, the most formal, the most strength of the construction equipment manufacturers.