Hangzhou Jingjing Machinery Co., Ltd. is established by Hangzhou Yangli Group Company in 2006. We are specialized in producing cold roll forming machinery for all kinds of metallic profile, structural steel building for industrial and commercial purpose, and all kinds of material for pre-engineered building. Lean upon professional design, precise fabrication and experienced assembly, we always supply both standard and customized products in high quality. With a decade of experience in exporting ISO and CE certificated products all over the world, we could be your reliable supplier for long-term cooperation. Our products are as followed: 1. Roll forming machinery: which could produce matalic roofing tile, trapezoidal or sinusoidal roofing sheet, floor deck, C and Z purlin, expressway guardrail, channel and stud, roller shutter and sandwich panel, etc. Customized profiles and requirements are acceptable, and assistant equipments such hydraulic decoiler, auto stacker, etc.2. Steel structure Building: Complete service including design, fabrication, delivery and installation supervision for PEB industry, such as warehouse, workshop, shopping mall, highrise building, etc.3. Related products: Metal material for PEB building and other related equipments, like H-beam process machinery, slitting/CTL machine, etc.4. Pressure Vessel: All kinds of pressure vessel as per customers' requirements based on ASME or CE certification.Lean upon group company, we have great design & manufacture capacity, together with experienced marketing team, we will supply you high quality products, give you better solution for your business.