日榮實業有限公司始創于1972年﹐以生產望遠鏡、天文望遠鏡、顯微鏡、放大鏡、照相機及數位照相機鏡頭等產品為主。銷售網路遍佈全球﹐產品主要銷往美國﹐歐洲﹐日本等國家和地區。 日榮實業有限公司于1986年在中國廣東省中山市設立分公司,名為中山日榮塑膠電子製品有限公司。公司經過十幾年的發展,由建廠時的不足100人,一千多平方米的廠房面積,發展到如今七幢廠房,總面積24000平方米,員工1000多名。 Sunpet was first established in 1972 as Sunny Industries Company. In 1980, it was incorporated and changed to its present name. The first China plant was erected in 1983 and has been expanded many times since then to its present size. The plant is in a single enclosed complex of six blocks. Total working floor space is 30,000 square metres and houses over 2,000 workers. Sunpet specialises mainly in manufacturing optical products. In 1994, Sunpet set up the first ultra-precision machining centre in Hong Kong for plastic aspherical lens manufacturing. At Sunpet, there are excellent in-house facilities to enable products to be developed and manufactured under the same roof. Sunpet has been awarded the ISO 9001: 2000 certificate. In addition to its own branded products, Sunpet also develops and manufactures products in big brand names on OEM and ODM basis.