Concordium is a trading company based in Hong Kong with our own production bases in Mainland China. We are experienced in calcination. Our plant managers have over 10 years' experience in this industry.

We have 3 plants with about 200 workers. We own 7 vertical kilns. Our main product is Calcined Petroleum Coke. We sell to iron / steel refineries, manufacturers of automotive and aircrafts, glass producers and etc. With the high carbon content, our calcined petroleum coke is ideal for metallurgical purpose, making of graphite electrodes and as carbon additive to various industries.

Other products include:
1. Graphite electrode scraps
2. Graphite electrodes
3. Pre-graphitised electrodes / baked electrodes
4. Baked electrode scraps
5. Carbon electrode paste
6. Fluidized Calcined Petroleum Coke
7. Active carbon

Because of our expertise in calcination. We also offer consultant service to other calciners. We have helped many calciners to build up their up their own plants.

We welcome any equiry. We guarantee the quality we send to you. We can be a business partner that you can trust on. Send your enquiry today. Hope to hear from you soon.