Dongguan Shun Chi mechanical and Electrical Equipment Co. , Ltd. is refrigeration equipment production, refrigeration installation and technical services integrated enterprise. Our company was established in 2000. Since company;s inception, we have been continuously innovating and developing. Our aim is to grow into the world;s high-quality refrigeration equipment and accessories manufacturer in China.Our main business are: the wholesale of foreign and domestic compressors and spare parts.We are trying our best to provide users with high-quality products and excellent services.  saginomiya  FNS-C101X/C102X/C106X pressure switch controller Saginomiya Japanese heron pressure switch WNS-C106X pressure controller differential switch DYS-D606X24MM pressure controller Saginomiya high-low voltage switch HNS-C130XM1 pressure controller pressure protection switch manual Saginomiya imported from Heron SYS-C103X2 pressure controller pressure protection switch Saginomiya Japanese heron SNS-C120X pressure controller 20 kg pressure switch Saginomiya Heron ONS-C106XQ5 pressure differential controller oil pressure protection switch ONSC106XQ