Chongqing Henghui Precision Mold Co., Limited

Chongqing Henghui Precision Mold Co., Ltd. is a professional enterprise that specializes in the production of screw molds. With a strong technical team, we ensure professional production and maintain ...

Chongqing Henghui Precision Mold Co., Ltd. is a professional enterprise that specializes in the production of screw molds. With a strong technical team, we ensure professional production and maintain strict quality control. Our main production includes standard and non-standard special screw molds. We can also produce and customize molds based on our customers' requirements, such as straight body, shrinking die, closing die, strong binding die, as well as multilateral main dies such as triangle, hexagon, and more. Additionally, we offer carbide upper and lower punching and punching sleeves, sleeves, combined die sleeves, cutters, thread rolling dies, Six-Lobe thimbles, Six-Lobe protection sleeves, and punching needles with various specifications like straight body, step, tail hole, and more. We also provide screw forming molds such as punch, thread plate (thread rolling die), and many other specifications. Our molds cover a wide range of products, including bolt molds, automobile fastener molds, wheel hub bolt molds (rear wheel hub bolt, wheel hub bolt, fixed bolt, wheel bolt, and tire bolt), high-strength fastener molds for wind power (tower bolt mold, complete machine bolt mold, and blade bolt mold), as well as high-strength bolt molds for steel structures in construction. Chongqing Henghui Precision Mold Co., Ltd. is equipped with state-of-the-art machinery, including CNC lathes, CNC machining centers, CNC Cylindrical Grinding Machines, CNC EDM machines, CNC Cutting Machines, Milling Andam Drilling Machines, and more. Additionally, we have a wide range of testing equipment such as Rockwell Hardness Testers, Projectors, and 3D Image Measuring Instruments. At Henghui, we prioritize the use of high-quality tungsten carbide material and employ professional vacuum heat treatment techniques. Our expertise lies in the design, manufacturing, and supply of precision molds for clients in the cold heading and hot upsetting industries. Our molds are manufactured to adhere to the highest standards, with a relative standard deviation controlled within 0.005mm and concentricity within 0.01mm. We strictly follow the ISO9001:2015 quality management system requirements in all our operations, ensuring that we consistently deliver timely and high-quality services to our customers. As a result, our products have been exported to Southeast Asia, Europe, and the United States. Our core principles revolve around putting the customer first, prioritizing quality, embracing technology, and providing dedicated service. We warmly welcome you to engage in business negotiations with us, where we can demonstrate our commitment to excellence. Factory Equipment: Equipment Name Specification(mm) Qty(set) CNC Machining Center MCV-SV1100, 4 Lathe C6132,CS6140 4 Hydraulic Press HQS300T 1 Internal and external high-precision grinder M1420 1 Surface Grinder MY820 2 Cylindric Grinder MA1420A 1 Clamping Machine HC650 1 Sawing Machine GB4028 1 CNC Milling Machine MVC1000A 1 Milling Machine SL-30 1 CNC Wire-Cut Machine DK7732, DK7780 2 Grinding Machine K11 5 EDM Machine EDM320, EDM350 2 NC Lathe CK6730 3 Driller ZX7016 1 Cold Heading Machine J64,J84, J104, J134, J165 8 Automatic Lathe --- 4 Cold Forming Machine 11B,14B,17B,22B,24B,27B 6 Heading Machine --- 6