Hongkong RHVAC International trade Co., Limited is specialized in the HVAC manufacturing field, which is established in 1995. We have more than 14 years experience in this line. Most our products around HVAC. Include refrigeration gas, copper tube, copper fitting, tools, insulation pipe, filter drier, manifoldgauge, bracket, thermostant, contactor, relay, transformer, motor and more. "Superior quality, high efficiency and integrity-based service"is our tenet. We supply the Experienced Technical Staff and Prompt Delivery, most favourable services. We are sincerely looking forward to establishing long-term business relationship with friends around the world based on the mutual benefits as well as to share a bright future!