TMAT® professional landfill lining and capping system solution provider

Explore more
Contaminated Site

TMAT® professional contaminated site control and capping solution provider

Explore more
Hydraulic Engineering

TMAT® professional anti-seepage products manufacture and installation for Hydraulic Engineering

Explore more

TMAT® committed to heavy metal isolation and mining revegetation

Explore more
Vertical Anti-seepage Barrier

TMAT® is the founder of GCL Composite Vertical Anti-Seepage Barrier

Explore more
Construction Anti-seepage

TMAT® is your trusty anti-seepage butler

Explore more



Quality for existence, Technology for excellence, Innovation for progresses

Start your project

Let us get you to success

As a leader in the development of the industry, we are very aware of the problems that GCL has in the production and use process. In order to make GCL the best result, we have launched GCL "A.P.I." service plan to provide customers with GCL full service from source to finish.


We Give You The Best One

The company has always stood at the forefront of the GCL industry, through the upgrading of process equipment and team building, to improve the company's product quality and service level to meet the diverse needs of customers and open up new application areas.

Latest News

News trend Everyday from us

We will post the latest project information here, and solve the problem of penetration prevention in our project through our patented technology.

IGS case competition Asia region

GCL vertical barrier engineering case awarded runner up at GeoAsia7

Lagoon liner upgrading

Beijing Yuquanshan Qinglongqiao Park is close to the Summer Palace, separated from the JingMi Aqueduct. lagoon liner upgrading at this park is a key constituent part of “3 mountains and 5 gardens ” project of Beijing Haidian District. The upgrading was ca

Our Partner

Win-win cooperation to create brilliant

Powered by AKCMS