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Who we are

Tianyi Ultrafine Metal Powder Co., Ltd has been deeply involved in developing and manufacturing micron/nano metal materials for 20 years with a focus on the R&D and production of carbonyl metal compounds.

Currently, we have an annual production capacity of over 40,000MT Iron Pentacarbonyl,  which is to be further processed into 10,000MT micro/nano carbonyl iron powder and nano-ferronickel-coated graphite composite. As a matter of fact, we have grown into the largest CIP manufacturer by market shares in the world.

In addition, we have a production capacity of 10,000MT ultra-high pressure gas and water atomized amorphous and alloy powders for a wide variety of applications. Our proprietary high precision, magnetorheological polishing machines and  magnetorheological polishing suspensions are ushering in a new era for smart polishing. Magnetorheological fluid and smart dampers for vibration attenuation have made headway towards mass production.

Metallo-organic Compounds such as nonacarbonyl-diiron Fe2(CO)9,  triiron dodecarbonyl Fe3(CO)12,  hexacarbonyl tungsten W(CO)6, hexacarbonyl molybdenum Mo(CO)6  are well accepted in the global market.

In the past years, we undertook a raft of sci-tech projects sponsored by  the state and local government. As a result, we won a host of awards and prizes, including the outstanding achievement award of national magnetic material and components industry, the 1st prize of sci-tech advancement.

We filed 52 patent applications, among which 43 cases were China invention patents (19 cases were granted), 5 international invention patents were authorized, 9 utility model patents were authorized.

It was Tianyi that played the leading role in formulating the national standards such as Micron Carbonyl Iron Powder and Food Additives- Carbonyl Iron Powder. Moreover, our company standard Micro Carbonyl Iron Powder Dedicated to Superhard Abrasive Products was recognized as the benchmark of the industry.

Tianyi micron carbonyl iron powder, nanocrystalline iron oxide, nano-SiO2-coated CIP and MIM feedstock were rated as new hi-tech products of Jiangsu province. On top of that, Tianyi nano-ferronickel-coated graphite composite for quality diamond synthesis was ranked among national key new products. Tianyi R&D division has been designated by the provincial government as Jiangsu Research Center for Engineering Carbonyl Metal Synthesis.

Accredited as a key new hi-tech enterprise of China, Tianyi has successfully defended this honor for 16 years in a row under the strict scrutiny of updated criteria. Beyond that, our company was certified with AAA credit standing,  ISO9001:2015, ISO14001:2015 and IATF16949.

     Tianyi corporate philosophy means to pursue harmony between human and nature in the course of creating world-class brand. For this purpose, we will continue to develop core technologies and competitiveness by exceeding our customers expectations on Quality, Delivery, Cost and Service.