Hotek Carbon Molecular Sieve Co.,Ltd.well-know as a modern high-tech enterprise for carbon molecular sieve researching and production. factory located in the Economic Circle of the Yangtze River Delta occupied around 10000 sq.mts of more than 6000 Tons output annually.

Hotek the pioneer in carbon molecular sieve industry. in the year of 1984 carton molecular sieve start production by Hotech,it is the earliest carbon molecular sieve made in China.

It is a siginficant revolution that Hoteck success in the technology converting from coal-based carton molecular sieve to phenolic resin natrix carton molecular sieve which result in a big progress of nitrogen yield, from initial 30L/H*KGS soar into 260L/H*KGS.

Closed relationship with National Scientific and Researh Institute of Chemical Industry for learning,developes and innovation unceasingly ensure the first-level production technology all times.That why Hotek carbon molecular sieve well-sold in the market and built stable business relationship with the customers from United States, Canada, Netherlands,Denmark, France, Germany, Turkey, India, Malaysia, Thailand and other countries.