Established in 2006, Renqiu Boxin Petroleum Machinery Accessory Co., Ltd. is a professional manufacturer and exporter that is concerned with the design, development and production of ROP Petroleum Machinery Accessories. We are located in Hebei, with...

Wuxi Geotec Geological Equipment Co., Ltd. is specialized in producing diamond core drilling tools with premium class quality for exploration, mining, grout and oil drilling. Our plant is located in Wuxi Xintai Industrial Park. The total area is...

Shaanxi TEFICO Petroleum Mechanical And Electric New Technology Co., Ltd. is located in Baoji City of Shaanxi Province, the biggest drilling machinery equipment production base in China. Our company is surrounded by Qinling Mountain Range and Weihe...

Jinan Shanglong International Trade Co., Ltd. is the export company of Sinotruk Group Co., Ltd. (CNHTC), and is located in Jinan City, Shandong Province, China. We are the cradle and leading production base of heavy-duty truck industry in China....

Shandong Yuanyou Heavy Industry Science & Technology Co., Ltd. is located in Weifang city, Shandong Province, where is famous for kite. We are the key private enterprise of China construction machinery. On the basis of working for many...