H. J. Unkel – Malaysian Group was established in August 1983 involved initially in the sales and distribution of specialised laboratary and testing instruments/equipment and machinery under H. J. Unkel (M) Sdn. Bhd.. The Group ventured into sales and distribution of chemicals in 2009 with the establishment of H. J. Unkel Chemicals Sdn. Bhd..
The Malaysian Group is part of an international marketing network first initiated by Mr. Hermann Heinrich Johann Hannibal Unkel in 1925, currently headquartered in Hong Kong and affiliates in:-

1. Thailand
– Bangkok
2. Singapore
3. Indonesia
– Jakarta
4. Philippines
– Manila
5. Vietnam
– Ho Chi Minh City

6. Myanmar
– Yangon

7. China
– Shanghai
– Foshan
– Beijing
– Qingdao
– Wuhan
– Chongqing
– Xiamen
– Chengdu
– Xian