Xinxiang Tianyi Filtration Test Co., Ltd specialized in the filter test and manufacturing of filtration test equipment. The company occupies an area of 20, 000 square meters, in which the test building occupies 5000 square meters. The company not only provides with filter test service and sells test equipment for filtration industry but also has the capability of researching and developing filtration test equipment. Features according customer technical specification can be provided and quoted.
With 30 years of experiences in filtration test and 13 years in researching and producing test facilities, our team of senior engineers can provide customers with the best solutions. Our test items cover filtration efficiency, flow resistance, filter integrity, cleanliness, burst resistance, flow fatigue, the compatibility of material with working liquid and dust holding capacity, the service life of the oil filter. The spare parts we adopt for producing filter equipment are the most advanced both inland and overseas. Added with delicate designing and serious assembling, our products will be the honest guard of your filtering products before entering the market.

The international standards we carry out for commenting upon the function of oil filters and for producing filtering test equipment are as follows:
ISO 2941 Hydraulic fluid power-elements-verification of collapse resistance
ISO 2942 Hydraulic fluid power-elements-verification of integrity
ISO 2943 Hydraulic fluid power-elements-verification of material compatibility with fluid
ISO 3723 Hydraulic fluid power-elements-Method for the end load test
ISO 3724 Hydraulic fluid power-elements- verification of flow fatigue characteristics
ISO 3968 Hydraulic fluid-Filters-Evaluation of differential pressure versus flow characteristics
ISO 16889 Hydraulic fluid-Filter-Multi-pass method for evaluating performance
In addition, the company has the capability of doing customized testing items.