Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional injection molding supplier with independent R&D and mold design and manufacturing capabilities. The company has an experienced design team that can develop various types of injection molded parts according to customer needs. The company has been supplying injection molded parts for the automotive, household appliances, and medical fields for many years, with stable quality and sufficient product supply.
The company is committed to strategic growth, refinement, and strengthening our capabilities. We are proud recipients of national honors including: National Science & Technology SME, Shandong Province Innovative SME, and Specialized & New SME certifications. Our goal is to provide exceptional service to domestic and international customers."



Company Site

Equipment Introduction
The company owns 10 sets of Haotian injection molding machines of various models, all of which are equipped with automatic robotic arms, enabling automated production.
Company Advantages
• Certified Quality Systems: ISO 9000 & IATF 16949 certified with in-house qualified internal auditors
• Proven Expertise: Extensive experience in analogous product development
• Cost Efficiency: Competitive development cost structure
• End-to-End Services:
• Customization to client drawings
• Quotation consultation
• Prototype vehicle development
• Mass production and delivery
Quality Assurance
The company maintains a rigorous quality control system encompassing:
• Project development management
• PPAP process compliance
• SOP execution control
• Comprehensive end-to-end verification including:
• First-article inspection
• In-process gauging
• Last-article validation
• Outgoing quality control
Dedicated inspection tools are developed for both individual components and final assemblies to ensure dimensional stability throughout production.

After-Sales Support
Our experienced technical support team ensures optimal product performance at client sites. We guarantee:
• Immediate response to all feedback and issues
• Continuous improvement through systematic implementation of requirements
• Full satisfaction of customer needs
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