Chongqing Henghui precision mold Co., Ltd. is a professional screw mold production enterprise with strong technical force, professional production and strict quality control. Main production standard, non-standard special screw mold. According to the customer's requirements, we can produce and order:
straight body, shrinking die, closing die, strong binding die, and triangle, hexagon and other multilateral main dies; carbide upper and lower punching and punching sleeve; sleeve, combined die sleeve; cutter; thread rolling die; Six-Lobe thimble, Six-Lobe protection sleeve; straight body, step, tail hole and other multi specification punching needles; punch, thread plate (thread rolling die) and other multi specification screw forming Mold. Bolt mold, automobile fastener mold, wheel hub bolt mold (rear wheel hub bolt + wheel hub bolt + fixed bolt + wheel bolt + tyre bolt), high strength fastener mold for wind power (tower bolt mold + complete machine bolt mold + blade bolt mold), high strength bolt mold for steel structure for construction.  https://www.citool.com