Wingkay’s R&D Department, established in 2001, is consists of experts and graduates sho are a vigorous and skillful team

Winkay’s R&D Department, established in 2001, consists of experts and graduates who are a vigorous and skillful team studying high-tech and new seal products of great variety. Due to the collaborative operation between the team members, the Company successfully developed multi-color foam rubber strips with double-hardness. greatly facilitating Winkay to pass ISO9001-2000 management system certification in 2004. In 2007, the Department successfully developed the compound foam sealing strips with double-hardness, which tend to replace the weather strips.