Dezhou Lianrui Technology Co., LTD. was founded in 2012 and is located in Taitou Temple Industrial Park,Tianqu New District,Dezhou City,Shandong Province.It is a hightech enterprise that integrates product design, production, and service.Registered capital of 6 million yuan, factory area of 8500 square meters, and 75 employees. The annual production capacity of cylinder liners is 45000 units. The company is mainly engaged in the research and development of hydraulic end accessories for ail drilling pumps, and has obtained multiple achievements, ministerial level awards, and invention patents. Main products: valve box, cylinder liner, valve body, valve seat, intermediate rod, wearresistant disc, cylinder liner flange, cylinder head flange, valve cover pressure cylinder, cylinder head pressure cylinder, valve seat pressure cylinder, clamp, guide and other products are supplied to multiple domestic land and marine oil fields, and exported to the United States,Canada, Indonesia, Iran, Saudi Arabia and other regions, and have received unanimous praise from the industry; The company has a group of professional technical talents who have been engaged in the production of mud pump accessories for many years, and can provide a complete set of professional, thoughtful and satisfactory services to the vast number of users.