Introduction: Langfang Wanyang Filter Equipment Co., Ltd. was established on September 30, 2022, and its registered address is No. 20, Fenglai Street, Lincheng Village, Hot Spring Leisure Business Industrial Park, Gu'an County, Langfang, Hebei Province. The business scope includes general projects: manufacturing of special equipment for environmental protection; Sales of specialized environmental protection equipment; Special equipment repair; Sales of environmental monitoring specialized instruments and meters; Sales of gas and liquid separation and purification equipment; Sales of intelligent transmission and distribution and control equipment; Electrical equipment repair; Sales of mechanical and electrical equipment; Seal sales; Retail of hardware products; Sales of building materials; Sales of special labor protection equipment; Mold sales; Sales of Machine element and spare parts; Sales of lightweight building materials; Sales of distribution switch control equipment; Sales of metal accessories for construction purposes; Sales of electrical accessories; Import and export of goods; Technology import and export; Import and export agency. (Except for projects that require approval according to law, carry out business activities independently according to the law with the business license) Put away