Liandi Clean Technology

LianDi Clean Technology, Inc. operates as a holding company, which engages through its subsidiaries provides downstream flow equipment and engineering services to petroleum and petrochemical companies. The company is headquartered in Wylie, Texas and currently employs 157 full-time employees. The company went IPO on 2006-02-28. The firm's products and services include a range of petroleum and petrochemical valves and equipment; systems integration services; optimization software for the polymerization process, and unheading units for the delayed coking process. The firm offers crude oil transportation and storage, refining and petrochemical valves and equipment. The firm's software is used by petrochemical companies during the polymerization reaction of ethylene production for data collection, performance analysis and process optimization. The company also offers oil tank sludge cleaning services and delayed coking solution. Its distribution products include oil loading/unloading, general valve, screw pump, isolation valve, coke drum unheading valve, switch valve, check valve, rising stem ball valve, high pressure valve, electric actuators, control valve and ball valve.