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Company Overview
Reliable MIM Partner for Complex Metal Parts
About our company
Zhangjiagang Rijin Machinery Co., Ltd. is a professional manufacturer specializing in plastic machinery and equipment in China. We focus on the design and manufacturing of plastic extrusion machines, recycling granulation lines, and auxiliary equipment. With years of industry experience and continuous technological innovation, we are committed to improving product performance and optimizing production processes. Our team includes skilled CAD designers and experienced technical engineers who work together to deliver high-performance, user-friendly, and cost-effective machinery to clients worldwide.
Certified to Deliver Quality
We operate under certified systems that ensure precision, safety, and sustainability.
ISO 9001:2015 – Quality Management System
Certified for rigorous quality control processes that guarantee consistent machine performance, production traceability, and customer audit readiness.
ISO 14001:2015 – Environmental Management System
Our production adheres to global environmental standards, focusing on waste reduction and efficient resource utilization.
- Trusted by global OEM clients across extrusion industries
- Proven expertise in delivering scalable, high-efficiency extrusion lines
- Dedicated to sustainable, precision-focused manufacturing
Reliable Partnership
We believe in long-term, win-win cooperation with our clients through honesty, transparency, and mutual growth.
Seamless Collaboration
From initial consultation to final delivery, we ensure every step of the process is smooth and efficient.
24/7 Support
Our professional service team is available around the clock to answer your questions and assist you anytime.
We specialize in providing complete plastic extrusion solutions for pipe, profile, and sheet production.
From initial design consultation to turnkey equipment delivery, our engineering team supports customers with tailored manufacturing solutions. Whether it’s PVC, PP, PE, or composite materials, we offer advanced extrusion lines, mixers, and auxiliary machines to ensure high efficiency, stability, and scalability in production.