Hangzhou Zhentong Optical Communication Science and Technology Co., Ltd. is a corporation engaged in design, development, manufacture and sales of optic cable boxes and connection boxes. We are a high-tech private company located along the beautiful and enriched Fichu River, 30 kilometers away from Hangzhou City.

      We have a plant of 20,000 square meters, with about USD4,500,000 fixed assets and over 80 employees, among whom technicians and senior engineers are 25 and 3, respectively. There are 7 technicians particularly dedicated to the R&D. We possess production and development system, independent rights of intellectual property, powerful technical strength, and complete production and testing equipment.