Which one is better, Ruying or Duya?

Hello Duya.

1. The quality assurance service of Duya brand is as good as that of Yingying.

2. Duya products are of good quality and cost-effective. Ningbo Duya Mechanical and Electrical Technology Co., Ltd. mainly produces tubular motors, venetian blind motors, opening and closing curtain motors, control systems and accessories. The products are mainly sold under the DOOYA brand in the Chinese market, and are mainly exported to OEM in overseas markets.