Features a refrigerator door, the product name: refrigerator door II Company Name: Shandong Hua Yu Machinery Co., Ltd. Third, the product features: 1, using patented technology, combined with irregularities connected: the use of a combination of plant-insulating panels, bump binding mode connections for easy combination of on site construction site, demolition shift and increase or decrease the number of 200 thick capacity refrigerator door, in order to facilitate changes in their storage. 2, combined unit have superior strength and insulation properties: the new institutions irregularities binding mode uses a unique secondary locking technology, strength and insulation properties junction has been further improved. 3, the refrigerator door: high-density polyurethane cold storage doors combine Surrounded by 2.0mm stainless steel edging welded overall framework, to better ensure the refrigerator door a long time with no distortion. There are doors installed around the heater, the heater wire and frame four weeks with heating absolute moisture and frost. 4, with the refrigerator door safety device: Due to the use of a safety device on the door refrigerator door manufacturers, if inadvertently put people kept in cold storage, but also can easily escape. 5, the modular cold storage with pressure equalization valve: in cold storage, and are equipped with pressure equalization valve to Shandong refrigerator door, the pressure difference between the inside and outside of the refrigerator when the door or defrost balance. Drag crash Freegate 1. Brand: Hua Yu 2, the product features: with the unique Precision return hinges ensure doors can be closed at any open position on their own, stop at the center position of the door frame. Periphery with sealing strip, the door closed and door seals tightly together, improve the working environment. 3, the technical parameters: Panel made of 304 stainless steel material, intermediate material filled with polyurethane foam, with food hygiene requirements. Anti-collision devices and observation windows (double safety glass) as an attachment for users to choose. 4. Application: apply between food processing, channel port, supermarkets, workshops, warehouses and other places out frequently. 5. Picture: polyurethane cold door _ Hua Yu Machinery (certified) _ refrigerator door by Shandong Hua Yu Machinery Co., Ltd.. Shandong Hua Yu Machinery Co., Ltd. (www.huayujxsb.com) (www.huayujxsb.com) is an industry leader in Shandong Binzhou, industry-specific equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Fitch machinery leadership with the staff warmly welcome all inquiries negotiations to create Hua Yu Machinery better future.