Products
Top Mounted Door Closer with UL Certificate
Product Features HD-4000 Performance Parameters HD-4000 Model Product...
Economical door closer with UL certification
Product Features HD-168 Performance Parameters HD-168 Model Notes...
UL Certified Concealed Door Closer
Product Features ITS-96 Performance Parameters ITS-96 Model Note...
UL Certified Commercial Door Closer
Product Features HD-8000 Performance Parameters HD-8000 Model Product...
Door closer with UL certificate
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.
