Qingzhou Yaohe Machinery Co., Ltd. is a professional manufacturer specializing in the design, research and development, production, sales and after-sales service of temperature-control equipment. It also provides professional ventilation to cooling solution for agricultural greenhouse, animal house in Animal husbandry, and industrial large workshop. The former-known company was Qingzhou Guohao Machinery Co., Ltd., which was established in 2005. In the year of 2017, it set up a subsidiary-- the Qingzhou Yaohe Machinery Co., Ltd., under the certification and authorization of Ministry of Industry and Commerce in order to develop the market by producing new products and expand production scale. It newly increased production area of 8,000 square meters, and imported high-precision automatic CNC turret punch press, automatic CNC shearing machine, static balancing machine, presses of 800 tons & 1200 tons & 1800 tons and other latest production equipment to improve the precision and life of our products. We mainly produces negative pressure exhaust fans (Dimensions: 320 -1720mm), evaporative cooling pads(Dimensions: 100, 150, 200mm, and customized), Evaporative Air Cooler, Fiberglass (FRP) Exhaust Fans, Storage Feed Silos and other products.Located in Qingzhou city which is really near to the Qingdao port, our company is really with convenient transportation an. Besides, our products, which all are in line with the international quality standards, have been greatly appreciated in the markets around the world, and also have established a good reputation during our cooperation with customers around the world. If you are interested in any of our products, or would like to discuss the designing plan, please feel free to contact us. We sincerely hope that in the near future you will be our new customer and a successful partnership can be established between us.