超碰在线98,久久婷婷色综合,www.久久视频,蜜桃av成人,国产97在线视频,战狼6免费版,99re6热在线精品视频

TOPGROUP INDUSTRIAL

A ISO Certified professional manufacture for Catalysts,
Catalyst Carriers, Catalyst Support Medias and Fliters.


TOPGROUP was established in 2013, located in Anyuan Industrial Park, Pingaixng, JX , China, specialized in
researching & production, and sales of various shapes of catalyst carriers, catalyst supports, hydrogenation
guard catalyst, hydrotreating catalyst, etc.

Annual output is about 3000tons, products mainly used in Petroleum and chemical, Environmental
protection, Fertilizer industries.

With spirit of Solidarity, Sincerity, Devotion, Refinement. We pay attention to our technological innovation,
communicate and cooperate with famous expert, and National Key laboratory to provide reliable technical
support for high level product and its’ application.

Take advanced production and process technology, high performance level of products which meet client’s various requirements.

We have workshop of milling, molding, firing, screening, QC and mechanical maintenance. Built strictly management system at the beginning of foundation and ISO certified.