Zhangjiagang Langbo Machinery Co. Ltd.
Customer first, Reputation Priceless, Excellent Quality, Considerable Service
ZHANGJIAGANG LANGBO MACHINERY CO., LTD. is leading company offering quality machinery for a wide range of plastic extrusion and recycling processes from China.
Due to our constant commitment to plastic extrusion and recycling technology, we have emerged as a leading manufacturer of machinery for PVC/PE/PP-R pipe, PE/PP-R composite multi-layer pipe, PVC profile, PVC/PP/PE composite profile, PVC compounding and recycling for PET/PP/PE and other wasted plastics.
Made of quality raw material and using world class technology, our machines are widely appreciated for their salient attributes like efficient and consistent performance, lower power consumption, durability and corrosion resistance. With decades of valuable industry experience, we can deliver quality machinery in both standard and customized specifications.
In the fast-growing competitive market of plastic machinery, we stand out as a growth oriented company that recognizes the needs of the plastic manufacturing industry and provides comprehensive services including machinery operation and maintenance instructions because of we continuously keep an eye on innovation.
We have clientele in both domestic and international markets, and we serve them with unconditional support. Our active research and development enables us to deliver solutions for specific extrusion and recycling needs of clients and scaling newer heights in the plastic industry.
- To optimize our manufacturing capabilities and elevate our position as a leading manufacturer plastic extrusion and recycling machinery.
- To innovate excellent, functional and cost-effective plant for multiple extrusion and recycling processes.
- To provide apt solution for every extrusion and recycling need.
We design extrusion and recycling solutions according to customers’ materials, product requirements, and production conditions.
We provide technical communication, installation guidance, and commissioning support throughout the project.
We follow each project stage from initial communication to final production to ensure smooth cooperation.
We continue providing technical assistance after delivery to support customers’ production operation.
- 2012: Zhangjiagang Langbo Machinery was established, focusing on plastic extrusion and recycling machinery.
- 2013: Started improving machine design and manufacturing processes to build technical experience in plastic machinery.
- 2015: Expanded product range with plastic pipe extrusion lines, profile extrusion lines, auxiliary machines, and plastic recycling & pelletizing lines.
- 2016: Continued improving machine quality, engineering support, and customer service systems.
- 2017–2025: Supplied plastic extrusion and recycling machines to customers in different countries and regions, building long-term cooperation with global customers.
- 2026: Continue developing better plastic machinery solutions and supporting customers worldwide.
Experienced engineers provide support in equipment design, production process, installation, and commissioning.
Continuously improving machine structures and developing solutions for different extrusion and recycling applications.
Focused on machine manufacturing, assembly processes, and production quality control.
Supporting global customers with communication, project coordination, and technical follow-up.
Providing guidance for installation, parameter adjustment, and production operation.
ZHANGJIAGANG LANGBO MACHINERY CO., LTD. specializes in plastic extrusion and recycling machinery. Our products include PVC, HDPE, and PPR pipe extrusion lines, PVC profile extrusion lines, plastic pelletizing systems, PET recycling lines, PP/PE washing lines, and pipe belling machines. We provide customized production solutions, technical support, and reliable equipment for plastic manufacturers worldwide.
