Zhejiang Cheng Hong Machinery Co., Ltd Is A Professional Engaged In Pe, Hdpe, Ppr Thermoplastic Piping Engineering Machinery Manufacturers, With Advanced Technology, Practical Function, The Product Through The Ce Certification, By Country, Customers At Home And Abroad.Within The Scope Of Zhejiang Province Is The Largest Of The Welding. the Company Always Adheres To The Goal Of Survival By Quality, Management Of Price Market, Facing New And Old Customers, And Serving The Public. Leading Technology, Honesty And Trustworthiness, Quality Improvement, Customer First, Let The Most Advanced Equipment, Provide The Best Service, Create Better Economic Benefits For Customers As The Goal, And Work With