Refrigeration fittings, expansion valves, liquid monitoring mirrors, drying filters, unit valves, hand-controlling valves, flexible pipes, quick jointers, stop valves of air conditioners, tools

Since establishment, Zhuji Hongsen Mechanism Co., Ltd. has devoted to the development and study of various valves and tools applied to refrigerators and air conditioners for nearly twenty years.

Now our company can produce more than 10 series and 300 kinds of products, such as expanding valves, liquid monitoring mirrors, drying filters, unit valves, hand-controlling valves, flexible pipes, quick connectors, stop valves of air conditioners, and tools. Domestically, our products are mainly ...[Click for details]