Fujian Pengkun Industry Co., Ltd. is a large-scale private enterprise integrated with scientific research, development and manufacture. We have a wide range of products: multi-level bidirectional expansion self-undercutting metal anchor bolt (such as heavy duty, middle duty, light duty anchor bolt),anchor bolt for curtain wall (anchor bolt series for stone materials and cellular boards),light steel products for indoor and outdoor wall applications (including a light steel keel, a new type of fluted installation system) and mechanical equipments (hole expanding mechanical equipments). With proprietary intellectual property rights, all of these products are awarded with national and international patents for invention and utility model. They have passed the tests of the following organizations: National Center for Quality Supervision and Test, National Center for Quality Supervision and Test of Fixed Fire-fighting Systems and Fire-resisting Building Components and Architectural Engine... [Detail]