Zhengzhou Sixth Mechanical Electrical Equipment Co., Ltd , is a high-tech enterprise,which has integrating R&D, production and sales. company registered capital is 5 million ,is a professional manufacturer of Hot air welding machine, eyelet machine, XY cutting machine, eyelet.We focus on the production and sales of PVC hot air welding machine and eyelet machine for many years. LIUDU,as factory with independent research and development capabilities, has the professional technical team, company has passed the national high-tech enterprise certification, CE and ROHS certification, and obtained 26 national patents. we has strong new product development capabilities to meet customers' various customized services. We provides the high quality machines and considerate consult service ,professional operation guidance and excellent after sale service to clients all over the world, for more than 180 countries and regions. We attend exhibitions home and abroad,like Dubai,Brazil,Mexico,Turkey,Peru,India etc,Guangzhou and Shanghai international exhibitions and welcomed by local clients. Liudu,as a manufacture we have our own warehouse,all machine have enough stock and fast delivery can be guaranteed,we can offer professional after sale service and accept OEM,We welcome all the clients from all over the world to communicate and cooperate with us. to be our partners, grow up ,together and we provide the best supports to all our global agents.