

Production Experience
Since 2002, Kolortek has built over two decades of hands-on expertise in effect pigment manufacturing. Backed by a dedicated R&D team and trusted by more than 1,000 industrial clients across 100+ countries, we deliver consistent quality and one-stop custom color solutions at scale.
Kolortek was founded in 2002 in Huaian, Jiangsu Province, and has grown into one of China's largest effect pigment exporters. Our 18,000 m² facility runs advanced, auto-controlled production lines staffed by 150+ skilled workers.
Our product range spans pearlescent pigments, duochrome, holographic, thermochromic, photochromic, iron oxides, and cosmetic fillers — all manufactured under one roof with full process control.
Our in-house R&D team collaborates closely with leading universities and research institutes to continuously develop new pigment technologies and respond to evolving market requirements.
From custom color matching to performance-driven formulation development, our technical team supports customers at every stage of product development.