1). Since 1986, Sanjack has successively obtained the manufacturing qualification of various pressure vessels and boilers, including national A2 Class I, II, III Group pressure vessels, A Class boiler, and ASME U&S Certificate etc.

2). Besides the rich designing and producing experience on boiler,

Sanjack is the rare company who also can design and manufacture the complete thermal oil recovery equipment,

such as the thermal wellhead, VIT & VTC, surface insulated pipes and thermal downhole tools,

which can show our best support and reduce the client’s high cost for the EOR recovery.

3). Sanjack will surely send professional engineers to client’s site for installation and usage instruction,

which is our high responsibility to guarantee our client can use our boiler properly.

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