801, 8th Floor, Building 10, Minzhu Road, Erqi District, Zhengzhou, Henan, China

<p class="intro-cnt J-txt-cnt"> Gongyi Qianjiaxin Refractory Co., Ltd is the most experienced producer of abrasive. Such as the brown fused alumina, white fuse...

Room 2602, Unit 2, Building 2, Hanghai East Road, Guancheng District

Zhengzhou Trust Industry Co.,Ltd is a comprehensive industrial enterprises which is located in Zhengzhou city China.our company is a reputable supplier for oil and gas equipment in China.The main prod...