Zhejiang Runzheng Material Technology Co.,Ltd. We are a technology-based enterprise specializing in the research and development, production, and sales of high-end modified engineering plastics. We are committed to focusing on the research and development of flame-retardantnylon materials for use in industries such as electronics, 5G communication, and new energy vehicles, with the goal of "Made in China for High end Materials". At the beginning of its establishment, the company aimed at high standard construction, introduced high-end equipment and talents, and established a complete research and development center for mechanical, thermal, flame retardant, electrical, thermal aging and other testing projects. We uphold the spirit of improving technology and striving to provide customers with stable quality advanced technology and the most cost-effective matetial solutions.