Kaifeng instrument co., Ltd. (Kaifeng instrument factory) is a large backbone enterprise, directly under the Ministry of machine building enterprises, is the largest flow meter test and production base in China, is development, production flow meters and flow measurement device and liquid level instrument company. State water flow measuring station, 13th metering testing Center station of the mechanical industry, machinery and industrial flow meter products quality inspection center located at our company. one State water flow metering station is authorized by the State Bureau of quality and technical supervision, take on nationwide water flow calibration of the meter. in addition, our company has the most perfect flow testing and calibration standard device, built of large, medium and small oil-water flow, gas flow rate, flow, and other real flow standard equipment and testing equipment, is the media a maximum flow meter, flow range production testing base can be nominal to real flow calibration flow meter of 3-3000mm.Z4|
our company was established in 1958, covers an area of approximately 180,000 square meters, existing staff of 900 people, of which 180 are engineering technicians (29 senior engineers, engineers, 76). the plant more than 50 years, developed and produced four series of industrial automatic instrument of more than 90 varieties more than more than 4,000 specifications.

Advanced enterprise of the company are measures at the national level, of high-tech enterprise in Henan province in 1997, has passed ISO9001 quality system certification. main products has: using OEM way from United Kingdom ABB company introduced design, and manufacturing technology production of fifth generation Electromagnetic Flowmeter, which E-mag x type is full intelligent Electromagnetic Flowmeter, has Profibus DP and Profibus PA agreement site bus, and from Japan Tokyo meter loaded company introduced of AM series metal tube float flowmeter, 250 Series intelligent type metal tube float flowmeter and I company themselves design manufacturing of turbine, and lumbar round, and steam, and hole Board, and Venturi tube flowmeter, complete set of intelligent flow indicator and flow metering devices. leading products have reached the international advanced level, and has 4 product acceptance through the use of international standards, and departmental standards products, 2 5 award products. have automatic control system engineering department within the company, external to undertake complete automation projects.

was first introduced by our company (1981) electromagnetic flow meter manufacturers abroad, it was listed as a substitute of imported products.

E-mag electromagnetic flow meter in 1997, was recognized as China's machinery industry famous brand product (only the winning manufacturer of electromagnetic flow meter).

E-mag Electromagnetic Flowmeter in 1998 and recommended product of China urban water supply Association.

in more than 50 years, our company for petroleum, chemical industry, petrochemical industry, metallurgy, light industry, construction of water supply and sewerage services in cities and towns of key State projects, aerospace and other industries to provide a complete set of advanced and reliable metering and flow measurement devices; care products have been exported to more than 20 countries and regions.

I company production of Electromagnetic Flowmeter, and text Hill in tube, has to large selection in to drainage municipal engineering construction large project in the, as Shenzhen City water company belongs of all home water factory; Beijing, and Zhengzhou, and Anyang, and Shanghai, and Kunming, and Maoming, and Xiamen, and Qingdao, and liaocheng, and Xiaoshan, and Shaoxing, and Huizhou, and Shaoyang, and Wuxi, and Foshan, and Nanning, city of water company belongs water factory; Zibo, and Jinan, and Project of water diversion from Yellow River in shizuishan city, Tianjin from luanhe River project, Guangdong project of Dongjiang-Shenzhen water supply in one or two, San、siqi and an "electromechanical equipment supply outstanding unit" award, as well as the water supply project in Mauritania's capital of foreign aid projects and urban water supply projects in Sri Lanka.

in metallurgical system of steel industry in the, as Anshan, and Wuhan, and baotou, and Handan, and Tangshan, and Anyang, and Xuanhua, and xingtai, and wuyang, and Ma On Shan, and Shougang, and linfen, and Xiangtan, and lianyuan, and panzhihua, and Jiuquan, and laiwu, and Jinan, and Kunming, all large steel company and Mills selection has dozens of Taiwan to hundreds of Taiwan I company production of electromagnetic flowmeter application Yu even cast, and BF and the water treatment, project in.

in petrochemical and chemical industry in the, as Yang child petrochemical, and Liaoyang petrochemical, and qilu petrochemical, and Maoming petrochemical, and yizheng chemical fiber, and Dandong chemical fiber company of for drainage factory; Lanzhou, and Luoyang refinery factory of sewage processing project; South of company, and blue of company, and Kat of company, all large chemical industry company and Weifang soda factory, and Qingdao alkali factory and country of fertilizer plant, and Phosphate fertilizer plant project is the focus of a large number of electromagnetic flowmeter selection produced by our company.

in oil industry in the, for national all large oilfield as: Daqing, and liaohe, and victory, and Zhongyuan, and Henan, and
Yumen, and jianghan, and Jilin, and long celebration, and Qinghai, and Tarim, and Karamay, and spit HA, provides has electromagnetic, and metal tube float, and lumbar round, and turbine, and steam, and vortex Street, and throttle device, flow instrument and volume tube flow measurement calibration device.

I company across all Center City built 19 sales and service outlets, more conducive to timely to provide users with convenient, fast and high quality service. company dedicated to petroleum, chemical industry, metallurgy, petrochemical, light industry, services, and other industries to provide the ideal measuring instruments and services.

company spirit of "customer first" purpose, pay attention to product quality, timely to provide users with quality adjustment guidance, technical training, product maintenance, school supplies and spare parts and other services.

our enterprise goal: train first-class staff, create first-class enterprises, manufacturing first-class products, implementation of first class service!