We have accomplished thousands of projects and won hundreds of government prizes in the history. Many of our technologies and products set the pace in China, such as those in laser industrial application, lamp manufacturing, personal cares production, adhesives and water and wastewater treatment, and the trade mark “LIRI” has been appraised as Shanghai Famous Trade Mark.

Our company has been appraised as Shanghai High-tech Enterprise by the Shanghai municipality for 16 consecutive years, is a State level model unit in “FollowingContracts and ObservingCredits", and has also been appraised as “Shanghai Intellectual Property Demo Enterprise”, “Shanghai Patent Work Demo enterprise” and Scientific & Technological Little Giant Cultivating Enterprise of Shanghai Municipality, undertaking the projects of National Torch Plan and Innovation Fund of Scientific & Technological Ministry. All our products and services have passed ISO-9001:2000 certification.