Kowalker's four major special steel warehouses across the country always keep an inventory of over 10,000 tons. The in-stock forms include round steel bars with specifications ranging from Φ3 to 600mm, wire rods with specifications from Φ0.05 to 50mm, precision strips with specifications from Φ0.01 to 3mm, full specifications of seamless tubes/capillary tubes/special-shaped tubes, and thin plates and medium-thick plates with specifications from Φ0.3 to 70mm.

Kowerk is an official agreement customer of Baosteel Special Steel and has established long-term and in-depth cooperative relationships with many well-known steel mills at home and abroad, such as ArcelorMittal, Nippon Steel & Sumitomo Metal, POSCO, Hastelloy of the United States, JFE Steel Corporation, U.S. Steel, ThyssenKrupp, CITIC Pacific, Taiyuan Iron & Steel Group, BaoTI Co., LTD., Southwest Aluminum, etc.

Kowalker offers a wide range of metal material processing services It covers customized 3.0 heat treatment (vacuum/protective gas/quenching and tempering/solution aging), the 3rd generation precision drawing (fine wire drawing/coil drawing/bar drawing /±0.01mm accuracy), surface treatment (peeling/polishing/grinding), and can customize the processing of various special-shaped materials. It is equipped with German SPECTRO spectrometer, Zeiss metallographic microscope and other inspection equipment

24-hour online response to customers, inventory in the Yangtze River Delta can be dispatched within 48 hours, processing materials have an extremely fast delivery time, and customized pre-sale and after-sale services are provided