HUBEI COBER PETROLEUM EQUIPMENT LTD.base on the high technologies imported from Canada. Cober and its cooperators developed carry drilling production equipment of oilfield; And to offer superior service which covers design, consult, rebuild ...

Tianjin Universal-Link Enterprise Ltd (TULE) was incorporated in Port Free Trade Zone on July 7, 2004. Its registered capital is 50 million Yuan. As a core enterprise of trade format CTIETCC, it specializes the international and related business. scale ...