Ruian Guangzhong Auto Parts Co., Ltd. was established in 2007. It has the most advanced automated production equipment and semi-automated production lines among similar domestic manufacturers to meet the domestic market supply demand. At the same time, the factory has a professional testing laboratory to ensure the stability and continuity of the products.Since its establishment, Guangzhong has maintained the principles of high standards, high quality and high service, continuous technological innovation, and obtained more than ten national patent projects. Now we have the brands "Weixinlong", "Tenghao", "Guangzhong" and "Fengyun", and have reached a consensus of "Same development and common progress" with domestic and foreign brand filter manufacturers, including Aoslong, HV, etc. Long-lasting.The company has passed the ISO9001 international quality system certification, TS16949 quality management system certification, and cooperates with Pacific Insurance to ensure the high quality standards of the products. Guangzhong's products are exported to Europe, South America, Japan and other developed countries and domestic provinces. The stable quality and professional after-sales service have been well received by users.
https://www.greatfil.com