Giansun Precision Technology Group
001400
Heilongjiang Tianyouwei Electronics
603202
Joy Kie Corporation
300994
4
Kingchem
301509
5
Hunan Er-kang Pharmaceutical
300267
Pinterest, Inc. engages in the operation of a pinboard-style photo-sharing website. It allows users to create and manage theme-based image collections such as events, interests, and hobbies. The company was founded by Benjamin Silbermann, Paul C. Sciarra, and Evan Sharp in October 2008 and is headquartered in San Francisco, CA.