One of the areas of activity of Siberian Industrial Group JSC is the solution of complex engineering tasks and implementation of complex deliveries to oil and gas construction and reconstruction facilities.

SIG JSC carries out the design, manufacture and supply of joint couplings of pipelines, according to Russian and foreign standards, flange connections, insulating flanges, fasteners, piping, supports and piles, metal and non-metallic seals, fittings and non-standard equipment. The complex of services includes: engineering, designing, production, quality testing, and logistics services for the delivery of products to construction sites.