Shandong East cold valve Technology Co., Ltd. is China's refrigeration society, Shandong Institute of refrigeration members. I plant was built in 1989 is a design, manufacture, sale, service in one of the ammonia, freon refrigeration equipment medium-sized enterprises, the People's Republic of China State Administration of Quality Supervision, Inspection and Quarantine issued by the People's Republic of special equipment manufacturing license Pipeline), precision cast steel and the national industrial production permit (pump) of the manufacturing enterprises. I pump leading products "East cold" brand anti-burning shielding pump, freon pump, oil pump, cast steel refrigeration valve, ammonia pump control box, filter, check valve, plate level meter and other products, widely used in refrigeration , Air conditioning, food, beverage, oil, liquefied petroleum gas and other industries. Our high-quality products, low prices and improve after-sales service to win the domestic refrigeration industry a better reputation, product marketing throughout the country and some products are sold abroad. Anti-burning shielded pump, cast steel welding valve has made 10 national patents, Weifang City is a private high-tech enterprises. The factory is Yantai ice wheel Co., Ltd., Wuhan New World, Shandong Heze Kao high-pressure container Co., Ltd. and other pumps, valves sentinel matching manufacturers, the refrigeration industry users in Shandong Chi Group, Shandong Kay silver Group, Jiabao Dairy Zhanjiang points Company, Beijing Southwest Suburb Food Factory, Beijing Green Run Group, Rizhao Rongxin Food Co., Ltd., Rizhao Meijia Food Co., Ltd., Shandong Luhua, Prairie Hing Fat Aojiang Meat Food Factory, Anhui Chaohu Sanzhen Co., Ltd., Dalian RiFu Food Co., Ltd., Shandong Huaxiang Group, Shandong Fengxiang Group, Wuxi Huashun Food Co., Ltd., Gansu Xifeng Delhi Fruit Industry Co., Ltd., Jinxiang Hongchang Group Co., Ltd., Shandong Huaxing Food Co., Ltd., Ltd., Shandong Yongda Halal Food Co., Ltd., Laiwu Xiangsheng fruit and vegetable agricultural products preservation company, Mengniu Group Wuhan Friends of the Friends of the company, Pizhou City Qinghua Garlic Industry Co., Ltd., Rongcheng good group and many other large cold storage support. The following are the same as the "