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
Custom High Precision Injection Molded Products for Automotive & Industrial Use 2026
This 2026 guide covers everything you need to know about injection molded products, including core definitions, manufacturing processes, material options, common applications, and how to select a reliable manufacturer. Drawing on Hengyongxin’s decades of hands-on manufacturing experience, it answers the most common questions buyers have to help you make informed decisions.
08
2026.08
High Precision Custom Injection Molding Products for Automotive & Industrial Use 2026
This complete 2026 guide covers everything you need to know about injection molding products, from core definitions, manufacturing processes to common applications and supplier selection tips. We share 20+ years of hands-on manufacturing experience from HYX, compare injection molding with alternative processes, and answer the most common questions buyers have.
Learn more
05
2026.08
2026 Guide: High Precision Custom Injection Molded Products for All Industries
This 2026 practical guide covers core information about injection molded products, including clear definitions, common material comparisons, manufacturing processes, key industry applications, and tips for selecting a reliable supplier. We draw on hands-on production experience at HYX to share objective, actionable insights for global buyers.
Learn more
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