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Our company is the member of Noise and Vibration Control Committee under China Association of Environmental Protection Industry, and we are one of Top 100 Environmental Protection Enterprises in Jiangsu Province. During the development and expansion over the past two decades, we have established long-term and stable cooperative ties with more than 30 key universities, colleges, and institutions, thus accumulating very rich theoretical and practical experiences as well as quality management experiences in various noise control technologies. Our products sell well across China and some of them have accessed to the global markets.

We have an area of 25,000 square meters and a total of 220 employees, including over 20 intermediary and senior technicians. Our company boasts the modern workshops for metalworking, cooling, punching, extruding, plastic injection, spraying, painting, assembly and plastic spraying, with a total area of 13,000 square meters. We also have several professional installation teams with rich experience.

Our major products all won the awards and authentications of state and provincial levels. HA sound absorption board used for road noise shield projects has gained the state invention patent, and has granted as national new product certificate by five state ministries and commissions, and the authentication by Jiangsu Provincial Department of Science & Technology. BLG sound absorption board researched in 2004 and successfully developed in 2005 won the new and practical appearance design patent from State Patent Bureau, and passed the provincial authentication in July 2006. Our products all passed the tests of physical performance and acoustics effects by Institute of Acoustics of Tongji University. The technical performance of products has reached the domestically advanced level and won the universal praise among both Chinese and overseas users.

We are willing to gain constant development under the guiding principle of "Leading Science & Technology, Quality Foremost; Sharing Interest & Recreating Splendor, and make friends with personages from all walks of life". We warmly welcome both new and old clients to visit our company for technical exchanges, and make joint efforts to promoting China's environmental protection products