Zetwerk, an Indian business-to-business marketplace for manufacturing items, has raised $21 million in a new financing round as it looks to scale its operations in the nation and help local businesses find customers overseas. San Francisco-based investment firm Greenoaks led the two-year-old Indian startup’s Series C financing round. Existing investors Accel, Kae Capital, Lightspeed and Sequoia Capital India also participated in the round, which brings Zetwerk’s to-date raise to $62 million. Founded by Amrit Acharya, Srinath Ramakkrushnan, Rahul Sharma and Vishal Chaudhary in 2018, Zetwerk connects OEMs (original equipment manufacturers) and EPC (engineering procurement construction) customers with manufacturing small-businesses and enterprises. Unlike the more typical e-commerce firms, Zetwerk sells goods such as parts of a crane, doors, chassis of different machines and ladders.