HISAKA

HASAKA is the first company to develop ball valves in Japan. Since its inception, HASAKA has made many improvements to ball valves. Generally used in liquid, gas, vapor, powder, particle and other fields, and can be used in high viscosity, high temperature, high pressure and other harsh conditions. It is also widely used in chemical, mechanical, paper, pulp, thermal power generation and other complete sets of equipment. Our valves range from small caliber to large caliber, soft seal to hard seal, general valve to special valve. In addition, in terms of material, there are stainless steel, cast steel, cast iron, ductile iron, titanium and other ball valves. Osaka has obtained ISO 9001 certification. As a high-pressure gas certification factory and API license factory, it manufactures products under strict quality management.