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About Us

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About Us


Established in 2003, Nanjing OUR Technology Development Co., Ltd. is a High-Technology, private enterprise  specializing in the field of composite construction materials. Be   located in Nanjing City, Jiangsu province. Nanjing OUR is dedicated to research and    development, manufacture, supply and promote the increased use of Glass Fiber Reinforced Polymers (GFRP), Composite Bars, Dowels, Rods and Bolts.


We are the first Chinese enterprise to successfully develop the ´full-thread´ GFRP   Rockbolt and GFRP Reinforcement Bars.  Both productions are widely used in the fields of Infrastructure construction, Tunnel support and Coal Mine bracing. OUR production has    received the highest level of honor and reputation from our customers.


In 2014, aiming to expand and provide our professional services internationally,     Nanjing OUR, working with our US Business Development parters, finalized our goal to form NuStar Limited company, and combined our efforts of GFRP Composite expertise, structure ´Technology Transfer´opportunities, and promote brand recognition of GBar-GBolt products. This strategic cooperation will guide us further into the global market to meet the      growing demand of GFRP Composites.  


We are committed to continuing to stimulate OUR Technology´s delivery of State-of-the Art production processes, Consistently High Quality and Best Price products.


We shall be your reliable supplier and sincere business partner.


We pledge to earn your trust.  





Wan Jing Song

   Lin Xu

General Manager

   Int´l Marketing Director