Rongjin specializes in providing EPC turnkey engineering general contracting services for automated and intelligent production lines to customers in the modified plastics industry, constantly accumulating and consolidating rich process experience.

The core team members of the company have over twenty years of experience in the production of modified plastics, equipment and factory construction management.

The company's technical personnel have rich experience in the research and development, design, manufacturing, installation and commissioning of industrial equipment. They help customers choose more energy-efficient and cost-effective solutions from the user's perspective。

We offer pre-sale, in-sale and after-sale tracking services to ensure that any problems for customers are solved in a timely manner. Our technicians provide one-on-one tracking services and customize exclusive industrial equipment system solutions for you based on industry needs to guarantee the effect debugging in the later stage.