XIAMEN CITY YOFUSEN OPTICAL TECHNOLOGY CO., LTD is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production process of s 1 energy saving lamp. Our prolonged experience in serving a diverse clientele made us able to adapt constant technical change and improvement, leading to Australia,Canada,Germany,Italy,United Kingdom,United States market share. The unmatched technical expertise in combination with a desire to be the best in the industry has pushed us ahead in line and we achieved US$1 Million - US$2.5 Million.We intruded the market back in 2008 as Manufacturer and Retailer of s 1 energy saving lamp with initial business capital estimating around Above US$100 Million. Since inception, XIAMEN CITY YOFUSEN OPTICAL TECHNOLOGY CO., LTD is operating as a Corporation Limited Liability Company company in Xiamen, Fujian, China holding Agency.To ensure a finished product line we have gathered a force of professional grade technicians and innovative standard of processes. This is to mark perfection in all segments of business, from dealing with s 1 energy saving lamp to energy saving lamp.