Zhejiang Richleo Environmental Technology Co.,Ltd was founded in 2008.It is located in the busy industrial zone of Wenling city,Zhejiang province,China.  We occupy an production area of 4000 square meters  with 80 staffs including 15 R&D engineers and 21  management staffs,which formed a strong and capable team of development and quality assurance.  RICHLEO is competently staffed and well equipped  in  the R&D,pilot production and batch production of EGR  coolers,EGR valve,Heat exchanger,vacuum solenoid,  Metallic Honeycomb Substrate ,and other  heat-exchange products.RICHLEO assures quality by  implementing comprehensive quality control  management system so that to manage the raw  material,parts,manufacturing processes and product ex-factory effectively.                                                                                                  We wholeheartedly welcome visit of customers globally and look forward to setup a bright future together!