北京固本科技有限公司
Exhibit Profile：
Kooben hardbanding wire products, including various models such as KB100, KB150, and KB350, are compatible with Arnco's product line. The KB series hardbanding wire products are casing-friendly, have high hardness, low friction coefficient, and no cracks.
Kooben hardbanding wire products, including various models such as KB100, KB150, and KB350, are compatible with Arnco's product line. The KB series hardbanding wire products are casing-friendly, have high hardness, low friction coefficient, and no cracks.
Website：www.kooben.com