Xiamen Teng ShiHui import and export Trading Co., Ltd is a professional casting iron products' manufacturer ,which specialized in ductile cast iron manhole cover?ductile iron grate and grating ?gray iron manhole cover?gully grate and so on.    Our factory covers the area of 100,000 square meters,and the production area is 5,000 square meters,fixed assets are 50 million yuan. We have experienced technical professional teams ,advanced quality test equipment and perfect management system. Our company is made with the combination of scientific research and production , have set up a foundry, precision casting factory, casting research institute?there are two Scientific research team by the nation's senior vermicular iron expert and senior engineer Wan RenFang and senior engineer Qiu HanQuan. Also we have passed ISO9001 international quality management system authentication, Now we have developed into a research?development? manufacturing?test?sale for the intergration of hight and new technology enterprise.
We have the R&D department and a team of structual and graphic designers with experience and creativity to design manhole cover. If you are interested in any product of our products, please contact us for more information. We are always in the hope of establishing long-term business relations with you. With your trust and our efforts, we sincerely believe that we can get mutual benefits in the futher future. We will provide further service for you.