Cangzhou Tongbo Environmental Protection Equipment Co., Ltd. is a national cabinet manufacturer integrating R&D, production, sales, and service. Its site, newly built with investment from Cangzhou Keyuan Electric (operating since 2010), is in Qing County, Hebei's provincial economic zone. It covers 100 acres, with a 40, 000 m2 workshop, a 2, 500 m2 office building, and employs 200-300 staff. Adjacent to National Highway 104 and the Beijing-Shanghai Expressway, it's 20 km from Cangzhou West Station, boasting scenic views and convenient transport as the nation's largest chassis and cabinet processing base. The company has advanced foreign machinery and a professional team experienced in R&D, design, production, QC, and management in electrical cabinets and environmental equipment. With an annual output of 5, 000 power transmission and transformation cabinets and over 100 million yuan in revenue, it leads locally. Founded in 2005, it specializes in high/low-voltage switchgear cabinets, European/American box-type transformers, container-type frequency converters, and assembly, serving power, metallurgy, mining, petroleum, chemicals, railways, photovoltaics, and new energy. In 2016, it added an environmental division producing 1, 000 sets annually of photo-oxidation, activated carbon, catalytic combustion, dust collectors, rotary wheels, and RTOs. Welcome to visit us for guidance.