Our company was established on May 5, 2002. We have own factory which is located in Shop No. 492, Huinong District, Shizuishan city, Ningxia. Our company is a professional calcium carbide supplier with independent import and export rights integrating raw calcium carbide processing, packaging, transportation and sales. All our products meet international quality standards and are highly rated in different markets around the world. We accept international professional inspection.