About us
The company was established in
Registered capital
Current number of employees
Plant area
technical capability
Mold Development
Adhering to the concept of learning, absorption and innovation, Hengyongxin's technical team has constantly mastered the advanced technology in the industry, formed the core competitiveness with innovative independent intellectual property rights in the field of aluminum alloy die casting and plastic injection mold development, and shared technology and experience with customers.
Project development process
Die casting project - 3D/2D quotation - quotation confirmation - contract order - mold opening review - mold design - mold drawing confirmation - mold opening - mold testing - die casting - polishing and grinding - CNC fine processing - drilling and tapping - surface treatment - QC inspection - packaging and shipping
Main production equipment
8 sets of CNC, 4 sets of EDM, 18 injection molding machines (80T~400T), die-casting machines (300T, 400T, 600T, 800T, 1300T), 2 automatic sand blasting machines, 1 cleaning and passivation line, 1 baking line, 1 assembly line, as well as 3D and other testing equipment;
TRAILER
医疗器械
医疗器械
医疗器械
Products
Die-cast products
New Energy Vehicle Controller Housing (4-in-1)
New Energy Vehicle Controller Housing
New Energy Vehicle Controller Housing (4-in-1)
New Energy Vehicle Controller Housing
News
2026 Complete Guide: High Precision Custom Injection Molded Products for Industry
This 2026 practical guide combines 18+ years of Hengyongxin manufacturing experience to cover core knowledge of injection molded products, including definitions, production processes, material comparisons, and quality standards. It answers common questions from product designers and procurement managers, helping you make informed decisions for your custom injection molding projects.
27
2026.07
High Precision Custom Injection Molding Products For Industrial Automotive Use 2026
This 2026 expert guide covers all key information about injection molding products, from core definitions, quality checks, and manufacturing comparisons to tips for choosing a trusted supplier. We draw on hands-on manufacturing experience at Hengyongxin to deliver actionable insights for global buyers and engineers.
Learn more
24
2026.07
2026 Complete Guide: High Precision Custom Injection Molding Products for Automotive & Industrial Use
This 2026 guide covers core knowledge of injection molding products, including manufacturing processes, material options, quality standards, and how to select a reliable manufacturer. We draw on Hengyongxin’s hands-on manufacturing experience to deliver practical, unbiased insights for engineers and procurement teams.
Learn more
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