Production and sales agents well-known manufacturers of manual valves, electric and pneumatic devices to connect the various internal thread, external thread connection, card connection, welding, flanged ball valves, globe valves, check valves, filter, valve, butterfly valve, sanitary valve pipe fittings, plumbing equipment and other products. Products used in petroleum, chemical, natural gas, light, power, pharmaceutical, metallurgy, fiber, leather, textile, food, industry, construction, refrigeration, water supply piping system installation.