ZTJ Earthwork Material Manufacturing Co.,Ltd. entered Chinese building waterproof industry in 2001. During 18-years development and improvement of process, we have commited ourselves to provide high-quality and perfect waterproof solutions for industrial and civil buildings, for the project of highway, railway, bridge, metro, large gyms and etc.
Extending global market, focusing on high-quality with lowest price
our company possesses a number of domestic leading intelligent, fully automatic macromolecule waterproof membrane production lines, non-asphalt base macromolecule self-adhesive waterproof membrane production lines, modified asphalt waterproof membrane production lines, self-adhesive asphalt waterproof production lines, waterproof coating production lines, which ensures large productivity and high quality products. Our company made a large investment on several sets of advanced lab testing equipment to strictly control every process link. We have more than 20 subsidiaries including Beijing city, Zhengzhou city, Shijiazhuang city, Chongqiang city, and etc.
We set up close cooperation with more than 20 institutions higher learning and scientific research institutions, such as the institute of iron and steel, the ministry of transport planning and design institute, the design institute of special bridge, Tsinghua university, Tianjin university, Nankai university, Hubei university of technology, and Hebei university of science and technology. It is equipped with research and development center, learning from the world advanced technology, focusing on new product research and development and new technology introduction, which successfully developed modified bituminous waterproof membrane, self-adhesive waterproof, macromolecule sheet waterproof membrane, waterproof coatings, and over one hundred durable waterproof materials, and we have received more than 20 national patents for invention, utility model patents and scientific and technological achievements.
China’s Largest Products and Service Provider of Waterproofing System
We are responsible for solving all waterproofing situations for human beings. As a professional provider of waterproofing system solutions, we have successfully applied various waterproofing systems to buildings, highways, roads and bridges, metros, railways, airports, and water conservancy facilities. We have a lot of performance, such as Qinghai-Tibet railway, Beijing-Shanghai express railway, Shiji railway, Hanghuang railway, Guangda railway, Daxi railway, Beijing Olympic bird’s nest project, waterproof project of South-to-North water diversion project, Beijing metro, Tianjin metro, Shenzhen metro, Qingdao metro, Haerbin metro, Chongqing metro, Hefei metro, Guangzhou Wanda tourist city, and many national super-huge projects and key projects. Beyond that, the company has set up long term and stable cooperation with real estate giants such as Dalian Wanda group, Sunshine 100, Xinyuan China, Zhongnan real estate, and etc.
Passed CE certification and can make production according to internatoinal standard
We set up a scientific and complete management system and guarantee system for quality, environment, and occupational health, and passed CE certification, as well as CRCC of Ministry of Railways and CCPC of Ministry of Communications product system certification in the first batch.
Our company made huge investment to modify environmental protection equipment, to adopt environmental protection materials, and passed China environmental labeling product certification.
Our annual sales amount is 300 million RMB
We provide excellent service for the masses of users with high quality products and honest credit, protecting the buildings for long time!
WE ARE ZTJ
You can contact us any way that is convenient for you. We would be happy to answer your questions !