Luofu Valve Group Co., Ltd. was established on April 11, 2005, with a registered capital of 110.88 million yuan. It is a large leading valve enterprise and has successively become a member unit of the resource market of Sinopec Material and Equipment Company, a first-class material supplier of CNPC (member unit of Energy No.1 Network), a network supplier of CNOOC, a first-class network member unit of Shenhua Group, and a qualified supplier of China National Chemical Corporation Qualified supplier of Wison Engineering (China) Co., Ltd. And in November 2013, it was approved by the American Society of Mechanical Engineers (ASME) and obtained ASME "UV" certification. Over the years, we have provided various American standard series safety valve products with reliable quality and reasonable prices for domestic industries such as petroleum, petrochemical, coal chemical, and power, which have received high praise from users. At the same time, Luofu Valve Group has established good cooperative relationships with relevant units such as Sinopec Luoyang Petrochemical Engineering Company, PetroChina East China Survey and Design Institute, China Tianchen Engineering Co., Ltd., China Chengda Engineering Company, Hualu Engineering Technology Co., Ltd., Donghua Engineering Technology Co., Ltd., Daqing Petrochemical Design Institute, Shengli Oilfield Design Institute, Fushun Petrochemical Design Institute, etc., and has also established good cooperative relationships with PetroChina and Sinopec, CNOOC's subsidiary units have signed strategic cooperation framework agreements for their refining and ethylene projects.