Winking is one of the leading Asian abrasive manufacturers.Throughout the world, industrial companies , work-shops and individual users rely on the permanent high product quality.Performance, safety and reliability:these three elements are synonymous with the WINKING brand and are demanded by users from industry and construction.

WINKING develops standard products for normal uses ,and special products for individual solutions for specific abrasives tasks.

Development and manufacturing are port of the integrated quality management system of WINKING.Only high-quality raw material are used and all materials are tested by a strict quality control .The single manufacturing steps include a complex and safe quality check .