Henan keystone Electromechanical Equipment Co., Ltd.   

Henan keystone mechanical and Electrical Equipment Co., Ltd. is a manufacturer specializing in selling gate valves, butterfly valves, ball valves, globe valves, check valves, electric two way valves, filters, safety valves, stopcocks, regulating valves, traps, solenoid valves, balancing valves, needle valves, diaphragm valves and floating ball valves. It is also a wholesaler and retailer of hydraulic pneumatic components, instruments, fire-fighting equipment, plumbing equipment, sanitary ware, pumps, hardware and electrical equipment, machinery and equipment, metal materials, lamps and lanterns, electrical appliances, etc., and can also make various non-standard products. Our company has dozens of famous brands at home and abroad in Central Plains, and is committed to providing high quality and low price product services to our customers. Our company has established many years of partnership with dozens of large and medium-sized famous brand valve manufacturers, specialized sales team and technical service team. 现拥有大量的阀门现货库存量，所经营产品涉及100多种产品系列 2000 余种阀门产品，其中包括闸阀、蝶阀、球阀、截止阀、止回阀、过滤器、安全阀、旋塞阀、调节阀、疏水阀、电磁阀、平衡阀、呼吸阀、针型阀、隔膜阀、管夹阀、排污阀、排气阀、阻火器、角座阀等；其中包括卫生级阀门系列，保温阀系列，不锈钢阀门系列，衬胶衬氟阀门系列，水利控制阀系列，高中低压阀门系列，高温、低温阀门系列，电动阀系列，气动阀系列，液动阀门系列，自控阀门系列，日标、美标、德标等非标阀门系列，以及进口阀门系列；阀门材质有：、铸铁、铸钢、碳钢、不锈钢304、316、316L，12Cr1MoV、ZG1Cr18Ni9Ti、ZG1Cr18Ni、12Mo2Ti ZGCr5Mo、ZG20CrMoV、ZG15CrMoV合金钢等； 驱动方式可采用手动、电动、气动、液动、齿轮传动、智能联动等装置。 Products are widely used in machinery, chemical, petroleum, metallurgy, mining, electric power, light industry, automobile, food, medical, pharmaceutical, urban construction, municipal, water conservancy, electronic industry and other fields and industries. Our company is also a well-known supplier in the field of pneumatic and hydraulic components at home and abroad. The company is sincerely cooperate with many famous brands at home and abroad. It is a number of import brands, including ASCO, FESTO, SMC, Taiwan, AIRTAC and CKD. Mainly engaged in: electromagnetic valve, cylinder, gas processing parts, pneumatic joints, magnetic switches and dozens of pneumatic components, products sell well all over the country. Our company adheres to the principle of "all for users", with quality as the foundation, reputation as the survival, and service win the business philosophy of God, to provide customers with good quality and inexpensive products and perfect after-sales service. Welcome to contact us for discussion.