Over the past 27 years, we have been focusing on the design, development and manufacturing of precision fastener molds,Donglong dedicated
to provide customers with one-stop convenient service
Over the past 27 years, we have been focusing on the design, development and manufacturing of precision fastener molds,Donglong dedicated
to provide customers with one-stop convenient service
Over the past 27 years, we have been focusing on the design, development and manufacturing of precision fastener molds,Donglong dedicated
to provide customers with one-stop convenient service
In order to quote you a good and accurate price, please tell me the details, including drawings, materials, quantity, finish and other requirements. After that, I will quote you an accurate price within 12 hours.
Donglong is the mainland general agent of Taiwan Yuqun and Yiding brands.
Donglong agent sales of Yuqun, Yiding, Qi Sheng and other brands of various series of screw head machine, cold heading forming machine, rolling machine.
Our factory has implemented ISO9001:2015 quality certification management system and professional enterprise resource planning mold system.
Over the past 27 years, we have been focusing on the design, development and manufacturing
Over the past 27 years, we have been focusing on the design, development and manufacturing of precision fastener molds,Donglong dedicated
to provide customers with one-stop convenient service
Over the past 27 years, we have been focusing on the design, development and manufacturing of precision fastener molds,Donglong dedicated
to provide customers with one-stop convenient service
In high-volume fastener production, precision tooling directly determines product quality, production speed, and operating costs. A high-quality Cold Heading Punch is one of the most critical components in the cold heading process, helping manufacturers produce screws, bolts, rivets, and custom metal parts with consistent dimensions and excellent surface quality.
In the fastener manufacturing industry, product quality starts with high-performance tooling. A reliable Screw Heading Mould plays a critical role in producing screws, bolts, rivets, and custom fasteners with consistent dimensions, high efficiency, and minimal material waste.
In metal manufacturing, selecting the right die is critical for achieving precision, reducing production costs, and extending tool life. Two commonly used tooling solutions are forming die and drawing die, but many buyers and manufacturers often confuse the two.
For 27 years, Donglong has been focusing on the design, development and manufacture of precision screw molds.
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