Introduction BERLT Co.(Zhengzhou Berlt Hard Materials Co., Ltd.) is a professional manufacturer of PCBN superhard cutting tools. The products have been widely accepted and appreciated by the customers all over the world.

Product Our products include solid PCBN insert, PCBN braze insert, PCBN overall composite insert and Multi-tipped PCBN inserts, which have been applicable to a large number of fields prioritized such as auto parts manufacturing（brake drum,brake disc,gearbox housingetc）, machine tool manufacturing and metallurgy. Suitable for difficult-to-cut materials processing such as cast iron, hardened steel, high manganese steel, alloy cast iron.

Infrastructure We have an assemblage of modern gadgetry that is constantly kept under the vigilance of the technicians to appraise their performance.These can facilitate and fortifies every activity and each facet of our business.

Quality Our products are based on advance technology and quality raw materials.We are using very high quality raw materials which ensure high durability at its end users. Berlt is committed to achieve total customer satisfaction with the support of high qualified technicians and high tech machineries.

Service Understand the customer's needs.
Design & Develop tooling that matches the customer's requirement for speed, precision and tool life.
Deliver tools on schedule.
Follow-up after the sale to ensure Customer Satisfaction.

Development In 1999, Zhengzhou Berlt Company was established.
In 2002, Zhengzhou Berlt Hard Materials Co., Ltd. was incorporated.
In 2003, BERLT Co. developed the first solid PCBN insert in China.
In 2004, BERLT Co. applied for national invention patent for the “integral PCBN ultra-high pressure sintered compact cutter and its manufacturing technology”.
In 2006, the “integral PCBN ultra-high pressure sintered compact cutter” was rated as a high-tech product.
In 2008, BERLT Co. was rated as a high-tech enterprise.
In 2009, BERLT Co. became the first enterprise to have obtained the ISO9001 quality management system certification in the same industry.
In 2010, the “Engineering Technology Research Center on Superhard High-Speed Cutter in Henan Province” was established.
In 2011, “Zhengzhou Engineering Research Center on Superhard Composite Material Cutter” was established.
In 2012, the CNB monocrystalline abrasive was put into production successfully.
In 2013, BERLT Co. was rated as “unit in protection of lawful rights and interests” by Henan Association for Rights Protection of Enterprise Legal Person”.
In 2014, BERLT Co. has been rated AAA grade credit businesses.
In 2014, access to "a kind of PDC matrix" and other 11 utility model patents.
In 2015, BERLT Co. was rated as municipal innovation experiment site enterprise.
In 2016, BERLT Co. was rated as provincial innovation experiment site enterprise.