Shenzhen Tianlong Environmental Protection Technology Co., Ltd. (Weidun brand) is headquartered in Longhua District, Shenzhen, with a 10,000 sqm production factory in Huizhou. All products are independently designed with multiple national patents.
As a professional oil smoke purifier manufacturer, Weidun provides selection, solutions and custom production for restaurant oil smoke purifiers, integrated hoods and other commercial kitchen purification equipment.
Weidun focuses on oil smoke purifier R&D, manufacturing and commercial kitchen oil smoke treatment, providing restaurant oil smoke purifier selection, equipment supply and engineering services for restaurants, hotels, school and corporate canteens, commercial complexes and chain restaurants.
Weidun specializes in commercial oil smoke purification equipment R&D and manufacturing, covering different airflows and kitchen applications, with a complete process from design and assembly to factory inspection.
Under Shenzhen Tianlong Environmental Protection Technology, the Weidun brand provides oil smoke purification equipment, project selection and technical services for catering, canteens, hotels and commercial kitchens.
For stir-fry, restaurants, school and corporate canteens, hotel kitchens and chain catering, we provide sensible purification equipment selection for different conditions.
Matching electrostatic purification equipment of different airflows based on kitchen exhaust volume, stove count, smoke concentration and on-site duct conditions.
Supporting on-site analysis, equipment selection, CAD technical coordination, custom solutions and large catering projects, covering single-store and centralized kitchen treatment.
Serving school canteens, commercial complexes, corporate kitchens, hotels and large catering projects, with installation guidance, maintenance, cleaning and after-sales support.
A practical guide to choosing commercial kitchen oil smoke purifiers, comparing technologies, certifications, and system options for restaurant operators.
A practical guide to selecting oil smoke purifiers for Hong Kong school canteens and restaurants, covering regulations, technologies, pricing, and maintenance.
Expert guide to choosing, installing, and maintaining commercial oil smoke purifiers—covering types, manufacturer vetting, costs, and compliance.
