SI Group, Azelis form distribution pact SI Group, Azelis form distribution pact Rubber & Plastics News Staff Print SCHENECTADY, N.Y.—Chemical manufacturing company SI Group Inc. has partnered with Antwerp, Belgium-based Azelis Holding S.A. as its distributor for SI's line of lubricant additives. Moving forward, Azelis will be the official distributor for SI's lubricant business, including its Ethanox products, in the Middle East, Europe and Africa, effective immediately. The distribution partnership is beneficial to SI as the company looks to expand its footprint in these key regional areas...