Introduction: An integrated company combining development, production, and sales. Ningbo Ruien Composite Materials Co., Ltd. was established on July 13, 2000, with its registered office located at No. 68, Dagang 5th Road, Beilun District, Ningbo City, Zhejiang Province. The legal representative is Lin Junliang. The business scope includes the production of engineering plastics. Ningbo Ruien Composite Materials Co., Ltd. has invested in 1 company and has 4 branches. With 30 years of experience in nylon composite engineering plastics, our company specializes in the development and manufacturing of super-tough cold-resistant grade, super-tough fiberglass-reinforced grade, fiberglass-reinforced grade, flame-retardant grade, and flame-retardant fiberglass-reinforced nylon products. The company has passed TS16949 international standard certification, adhering to the service principle of (reputation first, quality foremost).