Xi?an Landrill Oil Tools Co., Ltd specializes in providing oilfield downhole drilling tools. Our office located Xi?an Hi-tech industry development zone, which is a first-class zone China. With the expanding of industry, LANDRILL successfully introduced its high quality tools and ...
Telephone:86 - 029 - 88454426
Address:2-60402,Greenwich Business Suite,No.2 JinYe Road, Hi-Tech Zone Xian Shanxii 710065 China