Tianjin Royal Industrial Seals Co., Ltd is specialized in designing and producing standard & non-standard mechanical seals, which are for pumps, agitators, mixtures, compressors, gensets, reactors, desulphurization pumps, slurry pumps, chemical pumps, high-pressure etc. These seals widely apply to oil & gas industry, power plants, petrochemical, water and sewage treatment plants, shipbuilding, food, pulp & paper, pharmaceutical, textile, printing, oil refinery and other industries.
We manufacture mechanical seals from 25mm to 350mm shaft size with different sizes and different material like Stainless steel, Carbon, ceramic, Silicon carbide, Tungsten carbide, Stellite and Durchrome, Silicon, Viton, Teflon, Grafoil, etc. To suit your application.
We get marvelous manufacturers unit with skilled workers to meet our customers' requirements and quick supply of products under the standards of GB6556, HG2098, HG21571, API610, API682, ANSI B37, ATEX, BS5257, ISO3069, DIN24960, DIN 28138, EN12756 and also could OEM at your disposal.
We have good experience on oil& gas fields, power plants.We have representatives in Iran and Sudan.

We warmly welcome all friends to cooperate with us!