Long Sight Wire Duct Co., Ltd. is a professional manufacturer with development ability. The design specifications are based on international NEMA standards and Chinese national standards. The company set up a factory in Changhua County, Taiwan, China in 1989. At the initial stage, it was mainly engaged in the production of wire bridge, tray and trunking. The company invested US $1 million to set up a factory in Shanghai in June 2002 and began production in September, mainly making wire bridge, tray and trunking; In addition, keel and blind plate products suitable for ceiling system of clean room are added. In 2009, the company purchased land and built a factory in Kunshan, Jiangsu Province, and extended the registered name "Kunshan Shengwei Photoelectric Technology Co., Ltd." at the time of land purchase. At the beginning of 2010, the company moved to a new factory in Kunshan and added production lines such as warehouse plates, doors and windows. The factory covers a total area of about 13400 square meters, including about 8500 square meters of plant and office buildings. In addition to the production of the original products, in order to provide customers with better service quality and enhance the competitiveness of the enterprise, a new engineering department was established in 2011 to cooperate with the construction of the ceiling and warehouse board of the clean room.
With "integrity, quality, service and safety" as the company's business philosophy, Liangxin constantly pursues growth and improves quality to give back the support and love of customers and all sectors of society.