
Product Features HD-178 Performance Parameters HD-178 Model Notes...
Product Features HD-9000 Performance Parameters HD-9000 Model Product...
Product Features HD-8000 Performance Parameters HD-8000 Model Product...
Product Features HD-4000 Performance Parameters HD-4000 Model Product...
Product Features HD-1500 Performance Parameters HD-1500 Model Product...
Product Features HD-2000 Performance Parameters HD-2000 Model Product...
Product Features HD3023 Performance Parameters HD3023 Model Notes...
Product Features HD-206 Performance Parameters HD-206 Model Note...
Product Features HD3123 Performance Parameters HD3123 Model Notes...
Product Features HD3023 Performance Parameters HD3023 Model Notes...
Product Features ITS-96 Performance Parameters ITS-96 Model Note...
Product characteristics Model No. CD-71 Door weight ≤120kg Door width ≤1200mm...
In 1987, Yansi Sinda Wire Products and Hardware Factory was established, which was mainly engaged in the production and sale of furniture handles, door handles and cables. Over the course of a decade, the hardware factory grew and developed, and in 1999, Hyda International Door Control Equipment Group Co., Ltd. was established in Hong Kong, becoming one of the first enterprises in China to begin producing floor closers, and gradually entering the global market.