Hefei Longbow Optoelectronic Technology Co,Ltd （Longbow） is a professional supplier specialized in the R&D, production and sales of combinedoptoelectronic and mechanical product especially the optical sorting machines, with an investment of 50 million RMB, Longbow is dedicated to offer reliable, trustable, safe and easily operational sorting technology. With the spirit to forge ahead and persist in innovation, the team in Longbow uphold the business orientation principle on quality, high efficiency and customer satisfaction, and the Longbow team will continuously develop new sorting application in new field as well.

ISO9001：2008 standard quality management system has been strictly implemented in Longbow, owning complete testing equipment; each single Longbow product has been strictly tested before shipment, quality is secured.
Presently Longbow developed high quality sorting technology and equipment for applications on rice, millet, wheat, maize, cereal, plastics, minerals, tea etc, owe to unique running performance, Longbow product has been successfully lunched to regions in the North Eastern, the North, the Middle, the South and the Middle West in whole China, and Longbow has also successfully established channels and sell products overseas in over 30 countries like India, Sri Lanka, Pakistan, Bangladesh, Vietnam, Indonesia, Thailand, Philippines, Iran, Russia, Kenya, Venezuela and Peru. The continuous increase of customer's satisfaction and number of Longbow user are the strong witness of Longbow performance.