Engineering plastic materials
- PP / PPH / PE / HDPE / PVC / PVDF sheet
- PP sheet widths up to 3.6 m
- PP / PPH pipes and fittings
Xin Longdi / Manufacturing
About Xin Longdi
Engineering plastics. Manufacturing capability. Project fabrication.
From material production to fabricated industrial equipment.
01 / Company overview
Manufacturing,
from material
to equipment.
Zibo Xin Longdi Environmental Protection Technology Co., Ltd.
Established in 2018, Xin Longdi manufactures engineering-plastic sheet and fabricates custom plastic components, tanks and industrial process equipment.
Manufacturing roots trace back to Zibo Longdi Plastics.
- Established
- 2018
- Manufacturing scope
- Materials → fabricated equipment
02 / What we manufacture
Material capability.
Fabrication capability.
Xin Longdi works across materials, processing and finished equipment. The scope is defined around the application and drawing.
Processing & fabrication
- Drawing-based CNC machining
- Plastic welding and fabrication
- Custom plastic parts and assemblies
Tanks & process equipment
- PPH spiral-wound tanks
- Industrial tanks and equipment
- Wastewater treatment equipment
- Industrial exhaust-gas treatment equipment
03 / From material to finished equipment
One manufacturing path.
Five connected stages.
Xin Longdi can support customers from raw plastic sheet production to fabricated industrial equipment.
- 01Sheet Manufacturing→
- 02CNC / Cutting→
- 03Welding / Fabrication→
- 04Tanks / Equipment→
- 05Project Delivery
04 / Manufacturing technology
Processes visible
on the factory floor.
Four core workshop capabilities connect sheet production with drawing-based fabrication and large equipment manufacture.
Wide-format sheet production
In-house sheet production, including PP sheets up to 3.6 m wide.
PPH spiral winding
Spiral-wound construction for custom PPH tanks and industrial vessels.
CNC machining
Drawing-based machining for custom plastic components.
Plastic welding & fabrication
Welded joints, assemblies and equipment built to the confirmed project scope.
05 / Real factory. Real manufacturing.
Inside the workshop.
Production lines, welding, finished sheet and fabricated equipment photographed at Xin Longdi.
06 / Company recognition
Company Recognition
Enterprise recognition
High-Tech Enterprise
Xin Longdi is recognized as a High-Tech Enterprise in China. Product certifications are stated separately only when supporting documentation is available.
07 / Industries & applications
Built for industrial use.
Materials and fabrication scope are reviewed against the operating environment and project requirements.
- 01Chemical Processing
- 02Water Treatment
- 03Wastewater Treatment
- 04Exhaust Gas Treatment
- 05Electroplating
- 06Aquaculture
- 07Industrial Storage
- 08Custom Plastic Fabrication
08 / Why work with Xin Longdi
Manufacturing Capability Built Around Your Project
- 01In-house material manufacturing
- Sheet production supports the material stage of fabrication projects.
- 02Custom fabrication
- Cutting, CNC machining and plastic welding follow the confirmed drawing and scope.
- 03Large plastic equipment
- Spiral-wound tanks and fabricated process equipment are built in the workshop.
- 04Project-specific manufacturing
- Materials, dimensions, connections and supply scope are reviewed for each project.
Start with your requirements
Discuss your
manufacturing project.
Share the application, drawing, material and delivery requirements with Xin Longdi.