Precision positioning systems manufacturer Physik Instrumente (PI) LP announced its expansion into the Asian market with the opening of a direct office in Singapore. PI Singapore staff. (Image: PI) Before opening the office in June, PI was active in the region through a distributor. PI Singapore LLP will provide more dedicated service to its customers, allowing it to develop new business in Singapore and greater Southeast Asia, the company said. For more information, visit: www.pi-usa.us