Bejing Worldia Diamond Tools Co., Ltd. was established in 2006. The roots of Worldia go back to 2000. As Hi-Tech enterprise, Worldia focuses on research and development, production, sales and service of high-precision cutting tools. Meanwhile, Worldia has 11 subsidiaries with more than 1400 employees, thereof 150 in R&D, and was amongst the first 25 technology companies listed in Chinese star stock market. With 5 production sites and more than 170000 sqm manufacturing area, end-to-end inhouse expertise and state-of-the-art manufacturing equipment, today Worldia is one of the largest producers of PCBN and PCD inserts worldwide.

Our product portfolio includes high-precision PCBN, PCD and CVD diamond cutting tools, carbide round tools, inserts and toolholders.
Having a comprehensive program of ManaNova standard products available from our warehouses within 1 week max, Worldia is also flexible and fast in delivering semistandard and customized tools.

Under our Supower brand, we produce PCD, CVD and MCD functional materials and blanks.

Based on integrity, highest quality standards and professional technical support, we are honored to count top enterprises in all industry segments to our customers.
With our first abroad subsidiary Worldia Europe GmbH near Stuttgart, Germany, we have started to expand our own global sales and service network to serve our international customers even better. In 2025, Worldia has opened subsidiaries in Singapore and Mexico.