Our company has independent manufacturing equipment, advanced customization technology, strong technical force, strict scientific management, and testing methods, and meet the needs of users.Our provide wedge wire screen, Johnson pipes, wedge wire filter nozzle, filter basket, cylinder, tube, water distributors, Header and Hub Lateral and filter element products which can be used in many coal mining, oil Refinery, gas, food factories, papermill, sugarmill, power industries… Show more Our company has independent manufacturing equipment, advanced customization technology, strong technical force, strict scientific management, and testing methods, and meet the needs of users.Our provide wedge wire screen, Johnson pipes, wedge wire filter nozzle, filter basket, cylinder, tube, water distributors, Header and Hub Lateral and filter element products which can be used in many coal mining, oil Refinery, gas, food factories, papermill, sugarmill, power industries, wastewater/water treatment, etc.We sincerely hope to establish good trade relations with new and old customers at home and abroad on the basis of mutual benefit and friendly cooperation. Welcome friends from all units to guide our work and create a better future!Website: https://www.steellong.com/TEL: +86 311 8595 5658E-mail: admin@steellong.comSkype: 86 18032240808WhatsApp: 86 18032153916 Show less