about us
Company Overview
SHANDONG WORLDLINK ENGINEERING MATERIALS CO., LTD. is a comprehensive solution expert in the plastic pipes and fittings industry that specializes in the research and development, design, manufacturing, sales and after-sales service, and technical consulting of high-performance plastic pipes and fittings, with over 25 years of industry experience.
Our company operates a state-of-the-art production facility covering 1,300,000 square meters, with a total investment of more than USD 150 Million. We employ 900 professionals, including 180 senior and mid-level engineers, and maintain a dedicated R&D team of 25 experts.
As a "National High-Tech Enterprise" and "Council Member of China Building Materials Association", we participate in drafting industry standards (GB/T standards) and have obtained "National Quality Inspection-Exempt Products" certification.
Certifications & Honors
- National High-Tech Enterprise
- Council Member of China Building Materials Association
- National Quality Inspection-Exempt Products
- ISO 9001:2015 Quality Management System
- ISO 14001:2015 Environmental Management System
- OHSAS 18001 Occupational Health and Safety
- EU and CE Certifications
Production Capabilities
Equipped with 295 automated production lines and 130 precision molding systems - with core components imported from Germany and Japan - our facility achieves 95% automation.
Advanced computer-controlled processes enable an annual output of:
Automation Level
Core Products
| Product Line | Applications | Compliance Standards |
|---|---|---|
| HDPE Water Supply Pipes & Fittings | Municipal water networks | EN 12201 · GB/T 13663 · NSF/61 |
| HDPE Gas Distribution Pipes | Natural gas transmission | ISO 4437 · GB 15558 · GRS |
| PVC-U Drainage Systems | Building sewage/storm water | ISO 3633 · ASTM D2665 · JIS K6741 |
| PVC-M Pressure Water Pipes | Mining/Hydraulic engineering | AS/NZS 4765 · GB/T 20221 · DVGW |
R&D and Laboratory
CNAS-Accredited Laboratory
Our CNAS-accredited laboratory (RMB 22 million investment) performs:
- Hydrostatic burst tests (10MPa) per EN ISO 1167
- Notched impact tests (-30℃) per ISO 179-1/180
- Oxidation induction time (OIT) analysis
Critical performance metrics exceed ISO 4427 requirements by 30%.
Clients and Global Reach
The high-quality HDPE water supply pipe and fittings produced by our company are widely used in China Water Corporation, large-scale airport construction, water conservancy engineering construction and other projects.
HDPE gas pipe fittings are the designated supplier brand of China Resources Gas and ENN Energy.
We serve these industries:
Global Presence
Products are exported to 40+ countries across Europe, North America, Southeast Asia, and the Middle East, driving innovation in sustainable infrastructure worldwide.