About us
Dongguan Chenhong Mould Technology Co., Ltd.
Dongguan Chenhong Mold Technology Co., Ltd. was established in 2016 and is a technology-based enterprise specializing in the field of plastic and alloy molds. In 2021, it successfully passed the ISO9001:2015 quality management system certification. With professional technical strength and strict quality management, it has accumulated a good reputation in the industry and provided authoritative guarantees for the stability of products and services.
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Has outstanding advantages in the field of complex molds, especially in the design and manufacturing of two-color and three color molds,
with rich practical experience, which can meet customers' high-level requirements for product appearance and functional integration
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Improvement measures for mold problems
The cavity, slider, and inserts are made of mold steel with higher hardness; the friction and erosion areas are treated with nitriding
2026-08-19
View MoreTwo typical problems with molds
The mold cavity is subject to long-term melt erosion, workpiece demoulding friction, and debris extrusion;
2026-08-19
View MoreHow to extend the service life of tooling fixtures?
How to optimize the positioning solution to improve positioning accuracy?
The design datum of part drawings, tooling positioning datum, and inspection datum should be consistent to eliminate datum misalignment errors.
2026-08-19
View MoreImprovement strategies for the problem of unstable positioning accuracy of tooling fixtures
Strictly abide by the principle of unification of benchmarks, keep the processing benchmarks, inspection benchmarks
2026-08-19
View More3 common core problems with tool clamps and fixtures
The positioning datum surface is worn, the positioning pins are loose, and debris and foreign matter accumulate in the fixture
2026-08-19
View MoreWhat methods can be used to improve the accuracy of mechanical parts processing?
How to prevent problems in the processing and forming stage of mechanical parts?
Optimize the layout of gates and runners to avoid obvious weld marks caused by melt convergence; thin walls and grid areas ensure smooth mold filling.
2026-08-19
View MoreFrom what perspectives can problems with mechanical parts be classified?
Impurities in raw materials, too high blending ratio of nozzle materials, insufficient drying of raw materials
2026-08-19
View More3 core issues for mechanical plastic housing parts
The surface of the shell is prone to shrinkage, weld marks, bubbles, and burrs, especially in areas with dense mesh and buckle columns.
2026-08-19
View MoreCONTACT
Address:1st Floor, Building 7, Longyu Zhigu Technology Industry Center, No. 31 Tongfu West Road, Shijie Town, Dongguan City, Guangdong Province
Email: chenhongxieli@dgchmold.cn
Contact: Xiao Shuangxi
Mobile: +86 13809277499
Email: info@dgchmold.cn
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