Lean Abrasives Technology (Changzhou) Co., Ltd.

Lean Abrasives Technology (Changzhou) Co., Ltd. is located in Changzhou, Jiangsu — the "New Energy Capital" of China — and serves as a strategic partner of 3M in the abrasives field.

Since our establishment in 2014, we have grown steadily, equipped with efficient production facilities, advanced process technologies, a rigorous quality inspection system, and a well-established management framework. We are long-term committed to the R&D and manufacturing of high-end abrasive products and automated grinding equipment. Our core product portfolio includes premium polishing brush rolls, high-precision abrasive polishing belts, automated grinding workstations, and robotic grinding and polishing systems.

We hold an independent import and export license, and our products are sold both domestically and internationally. They are widely used across a range of industries, including copper foil, high-precision copper strip and other metal strips, PCB and CCL, 3C electronics, medical devices, precision components, aerospace, automotive manufacturing, and more — earning high recognition from our customers worldwide.