For optimum packaging solutions, Wenzhou TKB control system co., ltd is recognized among a huge a consumer market owing to [over_all_export_marketshare] export market share that we currently hold. There’s more to it than just packaging including aesthetic appeal, safety and protection. With increasing industrial demand we not only have in excelled in numbers but quality as well, thanks to our credible 2020 Years of export experience. Our corporate venture is located in Wenzhou, Zhejiang, China, housing skilled workforce and technologically advanced equipment, first started off with under . We master the art of Circuit Breakers manufacturing, opting to deliver highest quality Residual current circuit breaker, RCD Adaptor Master Plug that enabled us to achieve of export ratio. Wenzhou TKB control system co., ltd holds annual business revenue estimating around . Introduced back in , as Manufacturer and Exporter of Residual current circuit breaker, RCD Adaptor Master Plug.