Manufacturer & exporter of HDPE ground protection mats
SHANDONG SIGMA NEW MATERIAL CO., LTD is a Chinese manufacturer based in Shandong Province, supplying contractors, rental fleets, and project owners worldwide with mats built for repeated heavy-duty use.
A specialist in reusable ground protection
We focus on one thing and do it well: high-density polyethylene (HDPE) ground protection mats, outrigger pads, and temporary roadway systems. From compounding and molding to finishing and quality control, production stays in-house — so every panel meets the same standard, and we can fill container-scale export orders on schedule.
Our customers are contractors, equipment-rental fleets, utilities, and event companies who need to move heavy loads across soft, wet, or sensitive ground without rutting it — and who want a product that comes back job after job for years.
Our production line and finished mats
Factory-direct, built for export
Buying direct from the factory means consistent quality and pricing without a layer of middlemen. We hold a full range in standard sizes and support OEM/ODM — custom size, thickness, color, surface, and embossed logo — so rental fleets can carry mats in their own brand.
We are set up for international trade end to end: FOB or CIF shipping, full-container loads packed flat and strapped for efficient freight, and the documentation overseas buyers need. English-speaking support replies within one business day.
Why partner with SIGMA
In-house manufacturing
From HDPE compounding to molding and finishing, production is controlled in-house for consistent quality and real capacity for bulk export orders.
Quality & certifications
Quality is checked at every stage, backed by an ISO 9001 management system and CE; datasheets and test reports are available on request.
OEM / ODM
Mats to your specification — size, thickness, color, surface, and embossed logo — plus custom development for specific load or site requirements.
Global reach
Experienced in export logistics: FOB and CIF shipping, full-container loads, and the documentation overseas buyers need.
Sustainability
Made from recyclable HDPE with recycled-content options and reusable across many projects — far less waste than single-use timber and plywood.
Responsive support
Factory-direct pricing, a full range with OEM flexibility, dependable export handling, and responsive English-speaking service.