Shenzhen Langao Technology Co., Ltd., the professional and specialized is in providing Industrial Machinery products solutions for builders, contractors, designers,wholesalers as well as end customers globally. Our product ranges cover Industrial engine driven welding machine , Oil mist filter , Aluminium Pergola, WPC Fence, Accessories.Our market covers United States, Canada, Australia, UK, Spain, Germany, Singapore, Malaysia, Thailand, and other 70 countries.