原文：http://shenzhen.chinacompositesexpo.com/en/news-detail-92-15305.htmlDecember 3, Shanghai --Zhejiang Tuanyuan Composite Materials Co., Ltd. (hereafter referred to as Tuanyuan Composite) signed a supply contract with COMAC, encompassing multiple composite parts for the mass production of China’s first homegrown big-size jetliner C919, allowing the company to be the exclusive supplier to COMAC in such field. The total volume as included in the contract will well equip 500 C919 jetliners.


Tuanyuan Composite is located in Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province, being the sub center specializing on the R&D of materials under Zhejiang Aircraft Composite Materials Technology Innovation Center. The major business is to provide comprehensive solutions with carbon fiber composite. The company bears a mature manufacturing capability for the production of both thermoset and thermoplastic materials and components, and can provide customers with full-process services from customized design to final delivery.
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