Chromite sand for foundry ship to Rusia
Chromite sand for foundry ship to Rusia
Zhengzhou Haixu Abrasives Co., Ltd., covers over 20000 square kilometers. Haixu owns production, accounting, purchasing, importing, exporting, after-sales service, logistics, and quality control departments with all kinds of testing equipment, including Omec, slap-sieve, and microscope, combining traditional crafts and advanced equipment.